change resolution update logic
fix reference picture modification bug
include ifdef guard
Removed unused headers in encoder core
Removed unused headers in decoder core
Merge pull request #213 from licaiguo/update-resolution

change resolution update logic -- review #66
Fix the old MSVC version of WelsGetTimeOfDay

The _ftime function returns void.

This fixes building on MSVC 2005.
Remove a hardcoded debug path specific to somebody's environment

Instead of using platform specific paths, just use the local
directory instead, reducing the amounts of ifdefs.
Merge pull request #224 from mstorsjo/msvc2005

Fix building on MSVC 2005
Merge pull request #228 from mstorsjo/remove-hardcoded-path

Remove a hardcoded debug path specific to somebody's environment
Merge pull request #214 from licaiguo/fix-rpl

fix reference picture modification bug -- review #67
Merge pull request #212 from varunbpatil/enc_core_cleanup

Removed unused header files in encoder core
Merge pull request #215 from varunbpatil/dec_core_cleanup

Removed unused headers in decoder core