Merge pull request #1 from hansfilipelo/rovanion

Error in crontab indenting
Added back the exec line.
Merge branch 'master' of https://github.com/Rovanion/bashshot
Made spaces into tab characters.
Now overwrites crontab.
The length of lines now matches in the output.
Corrected root check and bashshot-cleaner frequently -> frequent.
Removed the pointless sudo statement in bashshot and cleaner.
Now with proper debugging
Changed -o to || for or in a [[ statement.
Fixed root check
Make bashshot-cleaner.bash adhere to best practice

Bash is hard...
Update crontab
Remove *.bash and make it into a Makefile instead
Rename files and update Makefile
Use syslog for logging  and use spaces instead of tab
Corrected some small things left by the review
Makefile - Corrected filename of conf
Makefile - Corrected -d to -D
Fixed indention in crontab