don't use strict mode in taz.js

unfortunately some external libs have a problem with this and its global
move taz.js to core module
add explicit version and patch for display suite

remove when the fix gets rolled into a new release
add explicit version and patch for link

will remove when it gets committed and rolled into a release
removed taz_admin context from admin submodule

conflicts if we want to persist this context in a site feature
cleanup makefil

do download themes and theme modules; don't download zen anymore we're working either with aurora or omega
remove search_api page from makefile

never really gets used
remove views_argument_extras from makefile

never really gets used
enable diff by default
dont enable fieldgroup by default
set display suite minimal field template by default
fix condition for taz pages context
add modernizr to makefile