[Android] Split the AboutFragmentItem and InfoFragmentAdapter into their own class files.

It doesn't make sense conceptually to keep them within the AboutActivity, as they are entirely self-contained classes.
Add more tests for Common and Core/MMIO
Merge pull request #146 from delroth/tests

Add more tests for Common and Core/MMIO
MMIOTest: fix sign warning
Jit64::twx(): add assert message

The implemented and the real control flow differ a bit.
Update android.toolchain.cmake

from https://raw.github.com/taka-no-me/android-cmake/master/android.toolchain.cmake
.gitignore: multiple build dirs and kdevelop stuff
FPURoundMode: revert use of enums in bit-fields

The workaround of using fixed underlying types produces lots of warnings
in GCC because now the bit-fields are too small for the value range used
for conversion semantics.
Merge pull request #147 from Tilka/misc

Misc
Add a namespace to DSPHost.

Gets rid of the "DSPHost_" prefix in function names.
Add more sound file extensions to FileMonitor's IsSoundFile.
Merge pull request #148 from lioncash/namespaces

Add a namespace to DSPHost.
Fix DSPTool.

Forgot to adjust the stubs.
Merge pull request #150 from lioncash/namespaces

Fix DSPTool compilation with the new namespace.
Rename assemble.cpp/.h and disassemble.cpp./.h to DSPAssembler.cpp/.h and DSPDisassembler.cpp/.h
MathUtil: fix IsQNAN()

The constants were one nibble too short and the lower 51 bits don't
actually have to be zero.
Interpreter: less duplicate code in float compares
Fix DSPTool string output for disassembly.

Would previously print that assembly had succeeded.
Merge pull request #151 from lioncash/rename-assemble-disassemble

Rename assemble.cpp/.h and disassemble.cpp./.h
Merge pull request #153 from lioncash/dsptool-string

Fix DSPTool string output for disassembly.