klte-common: Clean up camera wrapper code

* Make static functions static
* Code formatting
* Standardize function signatures

Change-Id: I2396073069e7bf21fcc85d7272865a1a59600f3b
klte-common: Move camera target to device repos

Change-Id: I448ab54e3f7490ff18a0e14cb5b36c4584a29112
klte-common: build libxml2

Change-Id: Ie2be43105e77b9d61697b423ab8a42422c82481a
klte-common: update fstab

* There were some errors in th log about usb mounting

Change-Id: I15d9f6cbfcf1ba3b489570934276b1174af56065
Revert "klte-common: Set long-press on HOME key to search assistant"

This reverts commit 704a7e1a2d3282ba0c9a711bea4c639a91bcaf97.
klte-common: Enable battery LED settings overlay

Change-Id: I628ff53c4a72cc37b3fc479502e1607773f4af71
klte-common: build more wifi parts

Change-Id: If9e6c76c34a67e1e3246391f52ca9f33a444131e
klte-common: update wifi services

Change-Id: I7f7e19d71fc0486b7bb80c3d35e36c5ed6542a69
klte-common: change HardwareKeys overlay to 7

Change-Id: I0e7e012d19eaf252588e46e6118e8279bc2ec9ac
DPI 380

(cherry picked from commit b0f82030c97e1bf303f39f8283ae0ba9d3d381da)
(cherry picked from commit 31d3ea4c11f823b7e5da487400c1bc5153350fdc)
(cherry picked from commit 690a8ce09ce5e2755803de7e0be1cbe4d4d1d85c)
(cherry picked from commit 0ae312647489991f41bfb775f6f283b6a2cc6d73)
hlte-common: add keydisabler

Change-Id: Ia73270daf4f6d1569d94da85e67a3f2b8925e7c1
(cherry picked from commit 088627669cfc54b4c80d1ec5a4e112ca969de23b)
(cherry picked from commit 72643b02c8a446a83e15b07c6f540b9ea656b754)
(cherry picked from commit e0781c9af2460651105f0af391b98fac90c43cbb)
(cherry picked from commit e0caeb5f8af059f9e2672f4c07e377bf710e610c)
poss hardware keys fix

(cherry picked from commit 79ca59b64c53b92d9d55ee5ff480ead31d86c94e)
Add Color LED

(cherry picked from commit b0aa6291e59ab244572d02ae4ca85bcf85f228ef)
make adam happy
(cherry picked from commit ca27c6caaeb69f494275dc0c8df454fae7e85cb3)

(cherry picked from commit 5c36e058254128fad2f8ac96e39eed4ca8752307)
(cherry picked from commit ba2246e9be75ee6bc6b0847d1e127d53331a946f)
(cherry picked from commit 7838b0e7a2f1b34d28a6b5ed4a86e628246908f9)