armemu: Narrow the scope of some variables in handle_v6_insn

There's no reason to have these in the outer-most scope.
armemu: Get rid of bitwise parenthesis warnings
SaveData: Added some documentation to FormatSaveData

We still don't know what the other parameters do, but they appear to be very similar to those of FormatThisUserSaveData.
Most likely FormatThisUserSaveData is just an alias for FormatSaveData with LowPathType Empty
GSP_GPU: Shut up FlushDataCache
Merge pull request #302 from purpasmart96/flushshutup

GSP_GPU: Shut up FlushDataCache
Properly erase/remove an observer
Merge pull request #305 from lioncash/paren

armemu: Get rid of bitwise parenthesis warnings
Merge pull request #294 from lioncash/var

armemu: Narrow the scope of some variables in handle_v6_insn
Merge pull request #309 from chinhodado/patch-1

Properly erase/remove a DebuggerObserver
FS_U: Added the command to the docs of SaveData functions
Merge pull request #306 from Subv/even_more_savedata

SaveData: Added some documentation to FormatSaveData
Common: Add a clone of std::make_unique
Remove C++14/1y requirement
Merge pull request #317 from yuriks/make_unique

Add a clone of std::make_unique and revert C++14 requirement
Clean up some warnings
Merge pull request #315 from chinhodado/master

Clean up some warnings
citra-qt: static-constify a map.
BitField: Add an explicit Assign method.

This is useful when doing crazy stuff like inheriting from BitField.
Pica: Initial support for multitexturing.
citra-qt: Fix invalid memory read upon program startup.

This was caused by the framebuffer display widget not checking whether we are actually in a valid emulation state or not.