- removed useless checking

Fixed some comments, introduced wind scaling factor, fixed extensions issue, introduce windstorm data grom 16.11.2015 storm. Introduced kV dependency into powerfeed algorithm, it doesn't work though due to incomplete voltage class data for powerlines

- generic typed interpolation
- added 25 climate wind

- fixed cell checking

# Conflicts:
#	MES_Wind/frmMain.cs

- iList public using

- fixed checkers for PRM classes
- getters, setters minor changes

# Conflicts:
#	WindStressPRM/WindStressPRM.cs

added some value checkers to prmWindstress classes. Check for main algorithm to work on all lines (one need to set prognostic wind values over 90m/s)

Dealt with loading files issue: one needs to add contents of the folder to \bin\Debug\ to load GDAL extension (so DotSpatial will be able to load raster files).
added point output layer
ISSUE: interpolation throws "incorrect" indexes exception"

# Conflicts:
#	MES_Wind/frmMain.cs