Lower requirement of CMake to 2.8.0 to match ubuntu 10.04

Signed-off-by: Rafał Malinowski <rafal.malinowski@corp.bluecherry.net>
Bundle CMake modules that are not available in Ubuntu 10.04

Signed-off-by: Rafał Malinowski <rafal.malinowski@corp.bluecherry.net>
Fixed adding gstabs flag in Breakpad module

Signed-off-by: Rafał Malinowski <rafal.malinowski@corp.bluecherry.net>
Fix typo in FindLibAVFormat module

Signed-off-by: Rafał Malinowski <rafal.malinowski@corp.bluecherry.net>
Add CMake Module for gstapp library

Signed-off-by: Rafał Malinowski <rafal.malinowski@corp.bluecherry.net>
Re-enable rpath for cmake installs

Signed-off-by: Rafał Malinowski <rafal.malinowski@corp.bluecherry.net>
Fix debian files to match new build system

Signed-off-by: Rafał Malinowski <rafal.malinowski@corp.bluecherry.net>