Remove .cabal and add it to gitignore

.gitignore

 .stack-work/
 halCrawler.cabal
-*~
\ No newline at end of file
+*~
+crawlerHAL.cabal
\ No newline at end of file

crawlerHAL.cabal

--- This file has been generated from package.yaml by hpack version 0.28.2.
---
--- see: https://github.com/sol/hpack
---
--- hash: 9634b793447cd493f4caaa2fa593379ae858856de45a2b71bb012af23e3c40f1
-
-name:           crawlerHAL
-version:        0.1.0.0
-description:    Please see the README at <https://git@gitlab.iscpif.fr:20022/gargantext/crawlers/hal>
-homepage:       https://github.com/https://git@gitlab.iscpif.fr:20022/gargantext/crawlers/hal#readme
-bug-reports:    https://github.com/https://git@gitlab.iscpif.fr:20022/gargantext/crawlers/hal/issues
-author:         CNRS/IMT
-maintainer:     contact@gargantext.org
-copyright:      2019 CNRS/IMT
-license:        BSD3
-license-file:   LICENSE
-build-type:     Simple
-cabal-version:  >= 1.10
-extra-source-files:
-    ChangeLog.md
-    README.md
-
-source-repository head
-  type: git
-  location: https://github.com/https://git@gitlab.iscpif.fr:20022/gargantext/crawlers/hal
-
-library
-  exposed-modules:
-      HAL
-      HAL.Client
-      HAL.Doc
-      Tree
-  other-modules:
-      Paths_crawlerHAL
-  hs-source-dirs:
-      src
-  build-depends:
-      aeson
-    , base >=4.7 && <5
-    , bytestring
-    , containers
-    , data-default
-    , http-client
-    , http-client-tls
-    , lens
-    , scientific
-    , servant
-    , servant-client
-    , split
-    , text
-    , utf8-string
-    , vector
-  default-language: Haskell2010
-
-executable crawlerHAL-exe
-  main-is: Main.hs
-  other-modules:
-      Paths_crawlerHAL
-  hs-source-dirs:
-      app
-  ghc-options: -threaded -rtsopts -with-rtsopts=-N
-  build-depends:
-      aeson
-    , base >=4.7 && <5
-    , bytestring
-    , containers
-    , crawlerHAL
-    , data-default
-    , http-client
-    , http-client-tls
-    , lens
-    , scientific
-    , servant
-    , servant-client
-    , split
-    , text
-    , utf8-string
-    , vector
-  default-language: Haskell2010
-
-test-suite halCrawler-test
-  type: exitcode-stdio-1.0
-  main-is: Spec.hs
-  other-modules:
-      Paths_crawlerHAL
-  hs-source-dirs:
-      test
-  ghc-options: -threaded -rtsopts -with-rtsopts=-N
-  build-depends:
-      aeson
-    , base >=4.7 && <5
-    , bytestring
-    , containers
-    , data-default
-    , halCrawler
-    , http-client
-    , http-client-tls
-    , lens
-    , scientific
-    , servant
-    , servant-client
-    , split
-    , text
-    , utf8-string
-    , vector
-  default-language: Haskell2010