Editorconfig-checker

BREAKING
* (Introduce `.ecrc` as a config file and not only to ignore files.)[https://github.com/editorconfig-checker/editorconfig-checker/pull/76]
* (Removed shorthand flags for clarity(see usage))[https://github.com/editorconfig-checker/editorconfig-checker/pull/76]
Added
* (disable specific checks)[https://github.com/editorconfig-checker/editorconfig-checker/pull/71]
* (A config can be generated with the `init`-flag)[https://github.com/editorconfig-checker/editorconfig-checker/pull/76]
* (Files can be passed with `ec [<file>|<directory>]`)[https://github.com/editorconfig-checker/editorconfig-checker/pull/76]
* (Added `debug` flag (more debug output will be added while debugging))[https://github.com/editorconfig-checker/editorconfig-checker/pull/76]
Changed
* (Print most output on `stdout` instead of `stderr` now for `grepability`)[https://github.com/editorconfig-checker/editorconfig-checker/pull/76]
Fixed
* (fixed some golint and gocyclo issues)[https://github.com/editorconfig-checker/editorconfig-checker/pull/72]
Misc
* (Put more structure into packages and rewrite most of internals.)[https://github.com/editorconfig-checker/editorconfig-checker/pull/76]

Added
* (allow spaces after tabs)[https://github.com/editorconfig-checker/editorconfig-checker/pull/67] with flag `spaces-after-tabs`
Misc
* Some code refactoring (together with (allow spaces after tabs)[https://github.com/editorconfig-checker/editorconfig-checker/pull/67])
* (updated editorconfig-core version to v2 which uses go modules now)[https://github.com/editorconfig-checker/editorconfig-checker/pull/68]

Fixed
* fix type to correctly ignore `jpeg` (`jepg` before)
* allow every content type which contains `text/`

Added
* (`dry-run`-flag)[https://github.com/editorconfig-checker/editorconfig-checker/pull/60]
Misc
* Switch to `go mod`

Fixed
* `insert_final_newline` behaviour according to specification (https://github.com/editorconfig-checker/editorconfig-checker/pull/56)
* Check if current branch is master and up to date with remote on release

Changed
* use Go 1.12 in travis
Fixed
* use `CGO_ENABLED=0` to let the binary run on alpine
* correctly use go vet in travis