Merge pull request #3163 from rolandwalker/rename_gemini

rename gemini.rb
Update node-webkit to 0.9.2
clean up caveats on the-archive-browser.rb
Merge pull request #2467 from vmrob/adobe-air-apps

Add support for Adobe Air app container
Merge pull request #3131 from rolandwalker/cmd_aliases

provide command aliases to match Homebrew
Merge pull request #3107 from rolandwalker/dsl_no_check_syntax

`sha256 :no_check` as synonym for `no_checksum`
Merge pull request #3105 from rolandwalker/appcast_dsl

add optional appcast stanza to DSL
Merge pull request #3073 from rolandwalker/add_target_metadata

add extended attributes for `:target` links
Merge pull request #3058 from rolandwalker/exception_objects

raise exception objects
Add 7z container support

relevant Casks must use `depends_on_formula unar`
Merge pull request #3148 from eveliotc/android-studio-bundle

Add Android Studio Bundle 0.4.2 build-133.970939
CLI - Fetch

Add `fetch` command to cli like suggestion at the end of #2528
Merge pull request #2970 from voanhduy1512/fetch_command

CLI - Fetch
Merge pull request #2744 from rolandwalker/sevenzip_containers

Add 7z container support
add support for Stuffit containers

This will not pass Travis until #2744 is merged
Merge pull request #2705 from rolandwalker/search_exact

Divide search output into sections
Merge pull request #3176 from ndr-qef/node-webkit

Update node-webkit to 0.9.2
temporary hack to for travis while test is fixed
Merge pull request #3178 from rolandwalker/tmp_test_suppress

temporary hack for travis while test is fixed
typo sha1 -> sha256