v1.2

• [NEW] Switch from godeps to govendor
• [NEW] Add support for Let's Encrypt via gin-gonic/autotls
• [NEW] Improve README examples and add extra at examples folder
• [NEW] Improved support with App Engine
• [NEW] Add custom template delimiters, see #860
• [NEW] Add Template Func Maps, see #962
• [NEW] Add *context.Handler(), see #928
• [NEW] Add *context.GetRawData()
• [NEW] Add *context.GetHeader() (request)
• [NEW] Add *context.AbortWithStatusJSON() (JSON content type)
• [NEW] Add *context.Keys type cast helpers
• [NEW] Add *context.ShouldBindWith()
• [NEW] Add *context.MustBindWith()
• [NEW] Add *engine.SetFuncMap()
• [DEPRECATE] On next release: *context.BindWith(), see #855
• [FIX] Refactor render
• [FIX] Reworked tests
• [FIX] logger now supports cygwin
• [FIX] Use X-Forwarded-For before X-Real-Ip
• [FIX] time.Time binding (#904)