ERT-401 - Support for resizing of plots.
Added missing icons.
Added an overview plot for ensemble data.
Fixed missing removal (exit) of D3 plot data.
Squashed warning
Added function to get simulation days from restart file.
Added test of method to get simulation days from restart file.
Merge pull request #288 from jepebe/multiple_plot_case

Support for resizing of plots.
Merge pull request #289 from joakim-hove/restart-file-get-days

Restart file get days
Automatically select the current case as the default plot case.
Symlink 'current' replaced by file current_case
Change method name enkf_main_read_current_file -> enkf_main_read_alloc_current_case_name. Added cleanup
changes after review
Added free for char * allocated in call to util_alloc_file_components()
ERT-414 - Added a legend to SimplePlot and SimpleOverviewPlot
Merge pull request #290 from chflo/replace_symlink

Symlink 'current' replaced by file current_case
Merge pull request #291 from jepebe/multiple_plot_case

Legend added to plots
Freed unfreed memory in util.c, method util_alloc_realpath__
Merge pull request #293 from chflo/memory_leakage

Freed unfreed memory in util.c, method util_alloc_realpath__
Added StatoilData label to test