Merge branch 'rc/devel' of https://github.com/formerlurker/Octolapse …

…into rc/devel

Bump version to 0.4.2, update dates.

Correct typos

Switch version to a release candidate (0.4.1rc1).

Fix bad youtube thumbnail link.

Another version number detection fix

Add New Patrons

Make sure the versioning scheme ignores any leading v or V.

Make sure settings version always gets bumped if the version number i…

…ncreases.

Fix old version in current settings.