Code Sync [Tizen3.0]: Applied tizen.org patches

Code Sync [Tizen3.0]: Applied tizen.org patches

1> Applied the tizen branch patches
2> Fix for x86_64 compatibility
3> Remove placeholders and cleanup spec
4> resetting manifest requested domain to floor
5> Fix manifests
6> do not return an error when user stops discovery
7> handle device disappear event
8> src/bluetooth-hdp: Fix unsigned var check
9> src/bluetooth-adapter: Fix variable reassigning issue
10> src/bluetooth-common: Fix variable reassigning issue
11> Merge the CAPI's header files from tizen 2.3 to tizen 3.0

Change-Id: Ic68449c544925230c9e27b8891704d209fbe5534
Signed-off-by: h.sandeep <h.sandeep@samsung.com>