Added keyword STOP_LONG_RUNNING
Added several keywords
ERT-366 - IDE: Add simple "save file" function, with quitting of ERT (or restart)
Added a toolbar with a save and reload button.
- Saving creates a backup with extension .backup
- Clicking the save button asks if the user would like to reload.
- The reload button restarts gERT
Added several keywords
Split list of source and header files in a vertical column
ERT-206 - Create config wizard for Eclipse configuration

Tree view and tree structure implemented.
Changed time_mape_get_size() to return actual size - and not last_step
Added several keywords
Removed implementation/type enkf_plot_arg_type
Cleaned up implementation enkf_plot_member
Renamed enkf_plot_member -> enkf_plot_tvector
Renamed enkf_fs_open() -> enkf_fs_mount()
Renamed enkf_fs_close() -> enkf_fs_umount()
ERT-364 - Integrate plot functionality
Changed regex for bool_argument, and changed test for bool argument accordingly
Added keywords
Made changes to argument list for some keywords
Changed group for some keywords
Changed argument list for keyword REPORT_SEARCH_PATH
Added keyword EQUIL_INIT_FILE, changed argument list for keyword DATA_KW, changed group for keywords DBASE_TYPE,
STORE_SEAD and LOAD_SEAD
Fixed error in CMakeList.txt
Added refcount on enkf_fs instances:

  - Removed function enkf_main_umount_alt_fs() completely.
  - Every fs mount should be matched up with an enkf_fs_umount(); this
    includes the enkf_main_mount_alt_fs() function.
  - enkf_fs_unmount() will decrease ref, and close+++ when ref==0.
Merge pull request #246 from jepebe/ide_configuration

ERT-366 - IDE: Add simple "save file" function, with quitting of ERT (or...