Appease the pylint and pep8 gods

Improve the style of the code base. Spaces are not evil!
Merge executable change from ChatExchange (master)
Make executables executable

Bless the executables with the executable bit. Executables, execute!
Merge ChatExchange sleep-based retrying mechanism
Unused variables are unused.

I guess pylint didn't catch them because they were top level.
Merge ChatExchaneg sleep-based retrying mechanism

...with lazers cherries on top.
Merge branch 'master' into lazers

Conflicts:
	lazersonebox.py (protip: l2git)