Fix broken "Projects by language" link when GlotPress is installed in a subdirectory. Props extendwings. See #212.

git-svn-id: https://glotpress.svn.wordpress.org/trunk@948 ac016dd8-9c08-41e1-ba26-5f12ba476432
Remove unwanted semicolon when generating .htaccess file. Props extendwings. See #280.

git-svn-id: https://glotpress.svn.wordpress.org/trunk@949 ac016dd8-9c08-41e1-ba26-5f12ba476432
Change warning size to prevent overflow on next column. Props Nao, fixes #351



git-svn-id: https://glotpress.svn.wordpress.org/trunk@950 ac016dd8-9c08-41e1-ba26-5f12ba476432