Add my KeePassX (0.4.x-svn) retina fork
DSL: `depends_on :arch` functionality/tests/doc

* fill in functionality for the `depends_on :arch` stub
* de-document `caveats` method `arch_only`
remove `os_version_only` from caveats

obsoleted by `depends_on :macos`
devscript: add new maintainer claui

this mainly affects how the changelog is generated
doc: update Alfred Integration in USAGE.md

* fix transposed line
* recast first-person phrasing
* better explain what a "scope" is
* better explain what the "Caskroom" is

fixes #7759
fixes #6059
Merge pull request #7795 from rolandwalker/add_maintainer_claui

devscript: add new maintainer claui
Add GluePrint.app version 1.1

Turn any mockup into a floating guide, and visually align pixels with ease.
updated texstudio (2.8.8)
Merge pull request #7803 from vitorgalvao/update-texstudio

updated texstudio (2.8.8)
Merge pull request #7800 from vinkla/glueprint

Add GluePrint.app version 1.1
dia.rb: more version interpolation in url
Merge pull request #7804 from vitorgalvao/dia

dia.rb: more version interpolation in url
Add Cactus.app version 1.1.5
Merge pull request #7802 from vinkla/cactus

Add Cactus.app version 1.1.6
convert more backend code from cask_name to token

missed in #7673
be explicit: no fallthrough on deeper.rb

each version is specific to an OS X release
be explicit: no fallthrough on maintenance.rb

each version is specific to an OS X release
be explicit: no fallthrough on onyx.rb

each version is specific to an OS X release
Merge pull request #7807 from rolandwalker/cask_name_to_token

convert more backend code from `cask_name` to `token`
remove caveats arch_only in jaspersoft-studio