DDG/FML/Isup: work towards PEP8 compliancy

Skipping the config options in config.py since the indented version
looks just as bad (not enough space to write the text without making
it use 5 lines).
Namegen/NoTrigger: more PEP8 things

Again skipping the config.py things (for now).
Merge branch 'master' into pep8

Conflicts:
	FML/plugin.py
PkgInfo: Code cleanup & PEP8 compliancy

- Use supybot.utils.str.format() for correct pluralization of 'results'
- Better code readability
Merge branch 'pep8'