after c7704c6bc7 the tests fail, because the tests expect '%l'
in the output of `g:airline_section_z`, but it is now actually '%2l'.
So let's change the expected output for the test.
Signed-off-by: Christian Brabandt <cb@256bit.org>
As mentioned by @tpope, remove the old test for the autoloaded function
fugitivie#head() and instead use consistently FugitiveHead() everywhere
[delete] %bd command
[add] init.vimspec
[update] init.vimspec
[add] parts.vim
[add] section.vimspec
[add] themes.vimspec
[add] util.vimspec
[delete] vim-vspec
