Merge tag '3.1.2' into develop

3.1.2
Switch to more windows compatible script methodology
Add initial support for dynamic settings lookup
Small syntax fix
Use current working directory as fallback
Update kate plugin to take advantage of dynamic setting support
Small bug fix
Merge pull request #100 from timothycrosley/feature/dynamic_settings

Feature/dynamic settings
Add frosted specific settings
Add license badge
Merge pull request #101 from timothycrosley/feature/license-badge

Add license badge
Use same license (MIT) for kate plugin as isort in general
Add quick recursive support
Merge pull request #102 from timothycrosley/feature/recursive-support

Add quick recursive support
Add recursive usage documentation
bold sections
Bump version to 3.2.0
Merge branch 'release/3.2.0'