Fixing the ycm files

The new Syntastic API was not correctly merged into these files. This commit
should fix this.
Minor omission in commit 8f4695c.
Perl syntax checker using perlcritic.
Merge pull request #477 from lcd047/master

Minor fix + new syntax checker for Perl using perlcritic
Merge pull request #470 from Valloric/ycm_bad_merge_fix

Fixing the errors in the ycm files
perlcritic: :retab the file to make the indenting consistent

Syntastic uses 4 space indents, update this file to be consistent.