SoundRecorder: Bring out of gingerbread days

* Include all icons for modern screen resolutions
* New app icon
* Solid actionbar
* Kill the old button style
* Kill the timer background
* Always show the VUMeter
* Add missing icon states in recording status message
* Don't mess with actionbar title, we already describe the recording status right below that
* Disable recording button when recording is finished and while playback is in progress
* Improve some strings

TODO:
* Provide a better landscape layout
* Allow pausing while playback of the latest recording is in progress
* Test on different screen resolutions
* Replace VUMeter with android-visaliser(?)

Screenshots: http://imgur.com/a/UEN5j#0

Change-Id: I945a07d05709280b3de0503f52486cd7d0341bfe
SoundRecorder: make recording error message more descriptive

Change-Id: I8500303b41ede792104875406c4dc2e6d082dfe1
Signed-off-by: Roman Birg <roman@cyngn.com>
SoundRecorder: add option menu to view recordings

Opens up the current recordings folder in CMFileManager.

Change-Id: I1a3d0f2ffdec9d34fc00b4658ccb0b00b278faf9
Signed-off-by: Roman Birg <roman@cyngn.com>
SoundRecorder: fix when internal recording error shows

Change-Id: I81836a618035dee3577b1055010dfa597681a66a
Signed-off-by: Roman Birg <roman@cyngn.com>
Merge branch 'cm-11.0' of git://github.com/CyanogenMod/android_packages_apps_SoundRecorder into cm-12.0

Change-Id: I7ba581bbc55d50c987d9e02adc1d59c78e82350d
Merge remote-tracking branch 'm/L5' into HEAD