Fix: add a safer margin for cycle count.
Fix: correctly handle skillset names with non URI-friendly characters.
Fix: some NANs in formatted bonuses/percentages.
Fix: stupid typo hiding falloff in some cases.
Regen top kills after clearing cache.
Merge branch 'v0.9.1-hotfixes' into staging

Conflicts:
	inc/root.php
Version 0.10.0.