Add missing headers.

git-svn-id: http://tortoisesvn.googlecode.com/svn/trunk/src/Utils@24133 4cfb86a4-2c7a-11df-bd14-c1e331e6ceac
* remove duplicate includes
* use the right case for includes
* use angle brackets for system headers

git-svn-id: http://tortoisesvn.googlecode.com/svn/trunk/src/Utils@24136 4cfb86a4-2c7a-11df-bd14-c1e331e6ceac
Utils/Libraries.cpp: remove duplicate includes.

git-svn-id: http://tortoisesvn.googlecode.com/svn/trunk/src/Utils@24143 4cfb86a4-2c7a-11df-bd14-c1e331e6ceac
Use forward slashes in the includes for consistancy. Also remove the double slashes.

git-svn-id: http://tortoisesvn.googlecode.com/svn/trunk/src/Utils@24144 4cfb86a4-2c7a-11df-bd14-c1e331e6ceac
Update issue #445:
* remove the Win7 files: we now require the Win7 SDK.
* always use the latest SDK versions

git-svn-id: http://tortoisesvn.googlecode.com/svn/trunk/src/Utils@24147 4cfb86a4-2c7a-11df-bd14-c1e331e6ceac
Patch from ch3cooli:
Use proper case for includes

git-svn-id: http://tortoisesvn.googlecode.com/svn/trunk/src/Utils@24157 4cfb86a4-2c7a-11df-bd14-c1e331e6ceac
Patch from ch3cooli:
don't remove the entry that was just added if there are already enough items in the list.

git-svn-id: http://tortoisesvn.googlecode.com/svn/trunk/src/Utils@24187 4cfb86a4-2c7a-11df-bd14-c1e331e6ceac