[version] Bumped version from 0.4.4 to 0.4.5.
Merge branch 'release/0.4.5'

* release/0.4.5:
  [version] Bumped version from 0.4.4 to 0.4.5.
  test: Modularize the checks for invalid and valid filetypes.
  Fix error in filetype check.
Merge tag 'v0.4.5' into develop

Bugfix Galore

  Includes fixes checking in CMake files and does a more throughout filetype check.

* tag 'v0.4.5':
  [version] Bumped version from 0.4.4 to 0.4.5.