- support for command-line EPSG codes in addition to proj4 string. all the same, but more compact.
new englacial water thickness diagnostic called 'enwat'
compiles; successfully writes diagnostic enwat in -hydrology lakes; note many FIXMEs in PISMDistributedHydrology::update(), because at this stage the actual model with W_en is still not implemented
Merge branch 'dev' into hydrology-englacial