Audio mixer: remove check for ratio > 1.0.

The code actually handles this case correctly; the algorithm is linear
interpolation between the two closest samples, and the way it is written
should work correctly with any ratio.
Audio mixer: fix a couple compiler warnings.
Streaming/DTK audio: fix pausing playback.
Try to fix android build.
IPCHLE: Fix ES_LAUNCH so it works for disk titles.

Among other things, this makes the Disk Channel fully functional.
IPCHLE: use only one CoreTiming event.
HLE: Remove ES_LAUNCH HLE.

It isn't necessary anymore now that we emulate ES_LAUNCH correctly in
IPCHLE.  This fixes launching MP2 multiplayer in Metroid Prime Trilogy.
Use only section-based ini reading.
VideoCommon: small cleanups.  No functional change.
D3D: Reset viewport before drawing the OSD.
Merge pull request #468 from RachelBryk/remove-exi-update

Remove unused EXI update functions.
Merge pull request #502 from magumagu/video-common-small-cleanup

VideoCommon: small cleanups.
Add an option to kick players from netplay.
Try to make DTK rewrite handle events the same way as the old code.
Update references of Google Code to GitHub and update copyright year.
Merge pull request #507 from Shadoxfix/master

Update references of Google Code to GitHub and update copyright year.
Kill off replaceable usages of s[n]printf.
Merge pull request #456 from lioncash/adios-sprintf

Kill off replaceable usages of s[n]printf.
Remove an unused variable.

It's never been used since it was added except to check the value, which is always false.
Jit64IL: remove unused macro