Fix sentinel regexes
Add .gitignore

Prevent compiled .elc files from polluting repository
Fix fixed regexes

The 'Latexmk: ' prefix only occurs in silent mode. I think we can ignore
parsing this mode for now.
Merge pull request #9 from ramLlama/gitignore

Add .gitignore
Merge pull request #8 from ramLlama/regex-fix

Fix sentinel regexes