diff --git a/prebuilt/iot-gateway/node_modules/mime-db/HISTORY.md b/prebuilt/iot-gateway/node_modules/mime-db/HISTORY.md
+++ /dev/null
@@ -1,320 +0,0 @@
-1.22.0 / 2016-02-15
-===================
-
- * Add `application/ppsp-tracker+json`
- * Add `application/problem+json`
- * Add `application/problem+xml`
- * Add `application/vnd.hdt`
- * Add `application/vnd.ms-printschematicket+xml`
- * Add `model/vnd.rosette.annotated-data-model`
- * Add `text/slim`
- * Add extension `.rng` to `application/xml`
- * Fix extension of `application/dash+xml` to be `.mpd`
- * Update primary extension to `.m4a` for `audio/mp4`
-
-1.21.0 / 2016-01-06
-===================
-
- * Add `application/emergencycalldata.comment+xml`
- * Add `application/emergencycalldata.deviceinfo+xml`
- * Add `application/emergencycalldata.providerinfo+xml`
- * Add `application/emergencycalldata.serviceinfo+xml`
- * Add `application/emergencycalldata.subscriberinfo+xml`
- * Add `application/vnd.filmit.zfc`
- * Add `application/vnd.google-apps.document`
- * Add `application/vnd.google-apps.presentation`
- * Add `application/vnd.google-apps.spreadsheet`
- * Add `application/vnd.mapbox-vector-tile`
- * Add `application/vnd.ms-printdevicecapabilities+xml`
- * Add `application/vnd.ms-windows.devicepairing`
- * Add `application/vnd.ms-windows.nwprinting.oob`
- * Add `application/vnd.tml`
- * Add `audio/evs`
-
-1.20.0 / 2015-11-10
-===================
-
- * Add `application/cdni`
- * Add `application/csvm+json`
- * Add `application/rfc+xml`
- * Add `application/vnd.3gpp.access-transfer-events+xml`
- * Add `application/vnd.3gpp.srvcc-ext+xml`
- * Add `application/vnd.ms-windows.wsd.oob`
- * Add `application/vnd.oxli.countgraph`
- * Add `application/vnd.pagerduty+json`
- * Add `text/x-suse-ymp`
-
-1.19.0 / 2015-09-17
-===================
-
- * Add `application/vnd.3gpp-prose-pc3ch+xml`
- * Add `application/vnd.3gpp.srvcc-info+xml`
- * Add `application/vnd.apple.pkpass`
- * Add `application/vnd.drive+json`
-
-1.18.0 / 2015-09-03
-===================
-
- * Add `application/pkcs12`
- * Add `application/vnd.3gpp-prose+xml`
- * Add `application/vnd.3gpp.mid-call+xml`
- * Add `application/vnd.3gpp.state-and-event-info+xml`
- * Add `application/vnd.anki`
- * Add `application/vnd.firemonkeys.cloudcell`
- * Add `application/vnd.openblox.game+xml`
- * Add `application/vnd.openblox.game-binary`
-
-1.17.0 / 2015-08-13
-===================
-
- * Add `application/x-msdos-program`
- * Add `audio/g711-0`
- * Add `image/vnd.mozilla.apng`
- * Add extension `.exe` to `application/x-msdos-program`
-
-1.16.0 / 2015-07-29
-===================
-
- * Add `application/vnd.uri-map`
-
-1.15.0 / 2015-07-13
-===================
-
- * Add `application/x-httpd-php`
-
-1.14.0 / 2015-06-25
-===================
-
- * Add `application/scim+json`
- * Add `application/vnd.3gpp.ussd+xml`
- * Add `application/vnd.biopax.rdf+xml`
- * Add `text/x-processing`
-
-1.13.0 / 2015-06-07
-===================
-
- * Add nginx as a source
- * Add `application/x-cocoa`
- * Add `application/x-java-archive-diff`
- * Add `application/x-makeself`
- * Add `application/x-perl`
- * Add `application/x-pilot`
- * Add `application/x-redhat-package-manager`
- * Add `application/x-sea`
- * Add `audio/x-m4a`
- * Add `audio/x-realaudio`
- * Add `image/x-jng`
- * Add `text/mathml`
-
-1.12.0 / 2015-06-05
-===================
-
- * Add `application/bdoc`
- * Add `application/vnd.hyperdrive+json`
- * Add `application/x-bdoc`
- * Add extension `.rtf` to `text/rtf`
-
-1.11.0 / 2015-05-31
-===================
-
- * Add `audio/wav`
- * Add `audio/wave`
- * Add extension `.litcoffee` to `text/coffeescript`
- * Add extension `.sfd-hdstx` to `application/vnd.hydrostatix.sof-data`
- * Add extension `.n-gage` to `application/vnd.nokia.n-gage.symbian.install`
-
-1.10.0 / 2015-05-19
-===================
-
- * Add `application/vnd.balsamiq.bmpr`
- * Add `application/vnd.microsoft.portable-executable`
- * Add `application/x-ns-proxy-autoconfig`
-
-1.9.1 / 2015-04-19
-==================
-
- * Remove `.json` extension from `application/manifest+json`
- - This is causing bugs downstream
-
-1.9.0 / 2015-04-19
-==================
-
- * Add `application/manifest+json`
- * Add `application/vnd.micro+json`
- * Add `image/vnd.zbrush.pcx`
- * Add `image/x-ms-bmp`
-
-1.8.0 / 2015-03-13
-==================
-
- * Add `application/vnd.citationstyles.style+xml`
- * Add `application/vnd.fastcopy-disk-image`
- * Add `application/vnd.gov.sk.xmldatacontainer+xml`
- * Add extension `.jsonld` to `application/ld+json`
-
-1.7.0 / 2015-02-08
-==================
-
- * Add `application/vnd.gerber`
- * Add `application/vnd.msa-disk-image`
-
-1.6.1 / 2015-02-05
-==================
-
- * Community extensions ownership transferred from `node-mime`
-
-1.6.0 / 2015-01-29
-==================
-
- * Add `application/jose`
- * Add `application/jose+json`
- * Add `application/json-seq`
- * Add `application/jwk+json`
- * Add `application/jwk-set+json`
- * Add `application/jwt`
- * Add `application/rdap+json`
- * Add `application/vnd.gov.sk.e-form+xml`
- * Add `application/vnd.ims.imsccv1p3`
-
-1.5.0 / 2014-12-30
-==================
-
- * Add `application/vnd.oracle.resource+json`
- * Fix various invalid MIME type entries
- - `application/mbox+xml`
- - `application/oscp-response`
- - `application/vwg-multiplexed`
- - `audio/g721`
-
-1.4.0 / 2014-12-21
-==================
-
- * Add `application/vnd.ims.imsccv1p2`
- * Fix various invalid MIME type entries
- - `application/vnd-acucobol`
- - `application/vnd-curl`
- - `application/vnd-dart`
- - `application/vnd-dxr`
- - `application/vnd-fdf`
- - `application/vnd-mif`
- - `application/vnd-sema`
- - `application/vnd-wap-wmlc`
- - `application/vnd.adobe.flash-movie`
- - `application/vnd.dece-zip`
- - `application/vnd.dvb_service`
- - `application/vnd.micrografx-igx`
- - `application/vnd.sealed-doc`
- - `application/vnd.sealed-eml`
- - `application/vnd.sealed-mht`
- - `application/vnd.sealed-ppt`
- - `application/vnd.sealed-tiff`
- - `application/vnd.sealed-xls`
- - `application/vnd.sealedmedia.softseal-html`
- - `application/vnd.sealedmedia.softseal-pdf`
- - `application/vnd.wap-slc`
- - `application/vnd.wap-wbxml`
- - `audio/vnd.sealedmedia.softseal-mpeg`
- - `image/vnd-djvu`
- - `image/vnd-svf`
- - `image/vnd-wap-wbmp`
- - `image/vnd.sealed-png`
- - `image/vnd.sealedmedia.softseal-gif`
- - `image/vnd.sealedmedia.softseal-jpg`
- - `model/vnd-dwf`
- - `model/vnd.parasolid.transmit-binary`
- - `model/vnd.parasolid.transmit-text`
- - `text/vnd-a`
- - `text/vnd-curl`
- - `text/vnd.wap-wml`
- * Remove example template MIME types
- - `application/example`
- - `audio/example`
- - `image/example`
- - `message/example`
- - `model/example`
- - `multipart/example`
- - `text/example`
- - `video/example`
-
-1.3.1 / 2014-12-16
-==================
-
- * Fix missing extensions
- - `application/json5`
- - `text/hjson`
-
-1.3.0 / 2014-12-07
-==================
-
- * Add `application/a2l`
- * Add `application/aml`
- * Add `application/atfx`
- * Add `application/atxml`
- * Add `application/cdfx+xml`
- * Add `application/dii`
- * Add `application/json5`
- * Add `application/lxf`
- * Add `application/mf4`
- * Add `application/vnd.apache.thrift.compact`
- * Add `application/vnd.apache.thrift.json`
- * Add `application/vnd.coffeescript`
- * Add `application/vnd.enphase.envoy`
- * Add `application/vnd.ims.imsccv1p1`
- * Add `text/csv-schema`
- * Add `text/hjson`
- * Add `text/markdown`
- * Add `text/yaml`
-
-1.2.0 / 2014-11-09
-==================
-
- * Add `application/cea`
- * Add `application/dit`
- * Add `application/vnd.gov.sk.e-form+zip`
- * Add `application/vnd.tmd.mediaflex.api+xml`
- * Type `application/epub+zip` is now IANA-registered
-
-1.1.2 / 2014-10-23
-==================
-
- * Rebuild database for `application/x-www-form-urlencoded` change
-
-1.1.1 / 2014-10-20
-==================
-
- * Mark `application/x-www-form-urlencoded` as compressible.
-
-1.1.0 / 2014-09-28
-==================
-
- * Add `application/font-woff2`
-
-1.0.3 / 2014-09-25
-==================
-
- * Fix engine requirement in package
-
-1.0.2 / 2014-09-25
-==================
-
- * Add `application/coap-group+json`
- * Add `application/dcd`
- * Add `application/vnd.apache.thrift.binary`
- * Add `image/vnd.tencent.tap`
- * Mark all JSON-derived types as compressible
- * Update `text/vtt` data
-
-1.0.1 / 2014-08-30
-==================
-
- * Fix extension ordering
-
-1.0.0 / 2014-08-30
-==================
-
- * Add `application/atf`
- * Add `application/merge-patch+json`
- * Add `multipart/x-mixed-replace`
- * Add `source: 'apache'` metadata
- * Add `source: 'iana'` metadata
- * Remove badly-assumed charset data