Remove reference to GMT in Chapter 5 tcl page. 
Update to linux-3.17.1. 
Update to gettext-0.19.3.
Update to man-pages-3.75.


git-svn-id: svn://svn.linuxfromscratch.org/LFS/trunk@10778 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689