uClibc++:
 * rename {{{uclibc++.mk}}} to {{{uclibcxx.mk}}}
 * {{{.mk}}} file should be [http://freetz.org/browser/trunk/make/Makefile.in?rev=12288#L788 exactly equal to the package name or have it as a prefix], otherwise "Force package clean if it has changed"-option doesn't work


git-svn-id: file:///var/svn/freetz/trunk@12457 149334a1-2f27-0410-a3b9-fc62619ac1e6