Apply hotfix

* Fixes
- Fix config file path
- Fix usage of contract
- Fix annotation tag in tags view
- Fix count of contributors
- Fix loop of runner with weak control
- Fix over route with weak parse query params
- Fix permission logic on delete branch on web
- Fix exception while view branches with empty HEAD

* Improvements
- Change the interval of schedule runner
- Change the interval of dispose logger writer
- Change the end-behavior of git process pipeline
- Replace the key of cache in commits page
- Replace GroupBy().Count() by Distinct().Count()
- Drop PublicServerAttribute, add AllowAnonymousAttribute in the HomeController
- Add use strict
- Don't highlight markdown file
- Replenish RepetitionIfEmpty
- Redundant space on fr.resx
- Redundant semicolon on cshtml
- Sort names in views of detail
RC 4

- Update EF to 6.1
- Install-Package System.Data.SQLite.EF6
- Update marked to 0.3.2
- Update README.md
- Update LICENSE.md
- Update csproj file
- Update links
- Update thanks for
- Update version and copyright