Add stringlist_unique and util_chdir_file

2.2.3

Utility: chdir() to path containing file.

Bugfix for `smspec_cmp`

  Add micro version 2.2.2

-set( ECL_VERSION_MICRO 1 )   # with "new in Ert Version X.X.X"!
+set( ECL_VERSION_MICRO 2 )   # with "new in Ert Version X.X.X"!
 
+Version 2.2.2 October 2017 PR: 190 - 191
+
+Bug fixes:
+ - Add name.setter property for EclKW 2c25b4f PR: 190
+ - Fix bug in smspec_cmp for NETWORK_VAR 9b790cb PR: 191

Added release notes

2.2.1

Added micro version to 2.2.1

Initial 2.2 release

2.2.0

Set version to 2.2.0

pre run_id

2017.07.0

Remove safe_read and write, and refactor