Bug 992129 - Generate voicemail notifications that are DSDS compliants

The computed voicemail tag needs to be aware of the SIM card, otherwise
we may overwrite one notification for one SIM with notification for
another one. We rely on the serviceId for this.
Bug 993043 - [Camera][Buri] viewfinder stays zoomed in and doesn't restore to original size until app killed
Bug 993999 - Move keyboard iframes that are not needed of screen, instead of hidden, to avoid all content to reflow when showing again
Bug 990976 - Move rest of dependant files to shared

----------------

- Change importUtils into utils.misc
- Erase import_utils.js dependencies
- Moved css files
- Moved locales locales
Bug 988772 - [tarako][buri] sometimes contact index shows nothing when tap on a index
Merge pull request #17986 from lissyx/bug992129

Bug 992129 - Generate voicemail notifications that are DSDS compliants r=etienne_s
Merge pull request #18134 from justindarc/bug993043

Bug 993043 - [Camera][Buri] viewfinder stays zoomed in and doesn't resto...
Merge pull request #18113 from steveck-chung/bug-988772

Bug 988772 - [tarako][buri] sometimes contact index shows nothing when tap on a index. r=arcturus.
Merge pull request #18118 from comoyo/bug993999

Bug 993999 - Move keyboard iframes that are not needed of screen, instead of hidden, to avoid all content to reflow when showing again. r=RudyL
Bug 994459 - Fix webapp-optimize bustage (too much recursion). r=asuth r=ochameau
Merge pull request #18165 from stasm/994459-too-much-recursion

Bug 994459 - Fix webapp-optimize bustage (too much recursion). r=asuth r=ochameau
Merge pull request #18083 from fcampo/split-fte-comms-REST-990976

Bug 990976 - Move rest of dependant files to shared