Replace CRLF line endings with LF.

git-svn-id: http://include-what-you-use.googlecode.com/svn/trunk@595 812d1f90-f944-d88a-411a-122bdc93e1ea
Update link dependencies for out-of-tree builds (issue #158).

git-svn-id: http://include-what-you-use.googlecode.com/svn/trunk@596 812d1f90-f944-d88a-411a-122bdc93e1ea