Test 1 for cubic evaporation algorithm by Grey Newell
Wrote a Cubic Evap Test suite and implemented evap
Some code cleanup, renaming and general beautification of cubic evaporation

Also this code does now compile with OMNeTARA cubic evaporation pendant
It is still *not* embedded correctly in libARA and thus can not be used
immediately in simulations or anywhere else
Merge branch 'cubicEvap' into develop

Fixes #20