Framework-base-core: Italian translation

Change-Id: If21ad6430295a1557acf0b22b28b258a471845b6
SystemUI: Add missing hdpi resources for left gravity recent panel

Change-Id: Ic2915cb7be01be9e66620e4d7edc530e0d75b404
FB: Slimrecents background color && transparency [2/2]

PS: now setting sticks through reboots and TRDS state
        changes. also, add reset to default color option.

PS: when resetting to default, use TRDS (png) resources
        instead of custom color

PS: remove LSN dependency

PS: make default background setting cognizant of
        recent panel gravity setting to display
        correct background resource
Change-Id: Icf0259ce45d416364d6e7a7a8c2038f6c4c0cbde
SystemUI: it Translation polishing

Removed untranslatable rows.I copy/pasted them without
translating but after seeing some Josue's reviews about
other commits i'm realizing that "cleaner is better" lol

Change-Id: Ib0dd24940f230799235a1f46aaeb773b4ddaaf56
SystemUI: FR Translation

Change-Id: Id1b6943dea0cb45e855db655227536cbf1158d25
Core: FR Translation

Change-Id: Ifced4dfcfc83cf08afdbb47913c2c12c3adbb6ea
Merge "Framework-base-core: Italian translation" into kk4.4
Merge "SystemUI: it Translation polishing" into kk4.4
SystemUI: add missing status bar image

PS: resize to hdpi

Change-Id: I5c3218a8e819e8c047d5e2371d866bfd97a2e0fe
Keyguard: it translation string add

Added a missing string for the discharging percentage
in the lockscreen.

Change-Id: I433ea096859ebb4714a5773564d5f35e45e65077
Keyguard: FR Translation add missing string

Change-Id: I3eae88f2e34569b0bf80e717afe118f7542cb53f
Merge "SystemUI: add missing status bar image" into kk4.4
Merge "SystemUI: FR Translation" into kk4.4
Merge "Core: FR Translation" into kk4.4
Merge "Keyguard: it translation string add" into kk4.4
Merge "FB: Slimrecents background color && transparency [2/2]" into kk4.4
Merge "Keyguard: FR Translation add missing string" into kk4.4
QuickSettings : Register/unregister cast tile one time

Don't do these operations every time the parent is visible/invisible,
it causes jank.

Repro:

Turn on wifi on a network w/ chromecast
Swipe down quick settings panel really fast

Change-Id: I3dfcd3610abe96e1bfdab06ef3b876ccf5140ceb
SystemUI: PL Translation

Credit goes to @xenu for this.

Change-Id: If7d3b12a5895c2527a1d2fb1385a3085427a47ce
SystemUI FR Translation: fix some translations.

Change-Id: Ifafa20431e996723202c94a35b6661972c7ffe66