BUG: Redundant DEFINE statements conflict. Results in 'blender --version' displaying improper BUILD DATE.

Background: creator.c is always compiled along with buildinfo. Both creator() and buildinfo() are defining BUILD_DATE with conflicting values.

Resolution: Eliminate the DEFINE statements in method creator() and utilize the ones declared in method buildinfo().


Before Patch:

> blender --version
Blender 2.58 (sub 1)
build date: 1
build time: 20:39:13
build revision; 0:38521M
build platform: Windows:32bit
build type: Release

After Patch:

> blender --version
Blender 2.58 (sub 1)
build date: 2011-07-19
build time: 21:13:38
build revision; 0:38521M
build platform: Windows:32bit
build type: Release