omxplayer: Update to HEAD and tweak SUMMARY and DESCRIPTION

* Update to current git HEAD commit which includes fix for boost 1.55.
* Replace tabs by spaces
* Tweak SUMMARY and DESCRIPTION
* Add bash to PN RDEPENDS as omxplayer is actually a bash script.
* omxplayer is a bash script - add RDEPENDS and fix mktemp inside

Change-Id: I5c8a4cf1005ba49f9b01821e3f832d1da49869bc
Signed-off-by: Andrei Gherzan <andrei@gherzan.ro>
packagegroup-rpi-test: Add test packagegroup

Change-Id: I74f7c0d33d5f9692a427587bf0f8ef9980ebfcd3
Signed-off-by: Andrei Gherzan <andrei@gherzan.ro>
linux-raspberrypi: Update v3.12.4 to v3.12.7

Change-Id: Id721163e3e69946e3c82710bf12851211b493dee
Signed-off-by: Andrei Gherzan <andrei@gherzan.ro>
linux-raspberrypi: Update v3.10.24 to v3.10.26

Change-Id: I1fa7211af2d0c80ed49e6b3f70565ace88088601
Signed-off-by: Andrei Gherzan <andrei@gherzan.ro>
firmware: Update to remote HEAD

Change-Id: I20a8ebf0e5743250c66fae337d28e867959d3114
Signed-off-by: Andrei Gherzan <andrei@gherzan.ro>
userland: Update to remote HEAD

Change-Id: Ib98889d05b33ec2647966f2827e1fbf84f35fd95
Signed-off-by: Andrei Gherzan <andrei@gherzan.ro>
linux-raspberrypi: Update v3.11.10 to remote HEAD

Change-Id: Ia0eac89faa63cb6d748f2749b82d1f80588e6a04
Signed-off-by: Andrei Gherzan <andrei@gherzan.ro>
Merge "omxplayer: Update to HEAD and tweak SUMMARY and DESCRIPTION"
Merge "packagegroup-rpi-test: Add test packagegroup"
rpi-test-image: Add test image

Change-Id: Iff4f58b43d1dcf5ea4f866b565542807345d6066
Signed-off-by: Andrei Gherzan <andrei@gherzan.ro>
README: Cleanup and add info about images

Change-Id: I904de647fdd5514d361d33e887fd68977cde7e8c
Signed-off-by: Andrei Gherzan <andrei@gherzan.ro>