Allwmake.firstInstall does not compile consistent at first go.

[screambeard]

Bashrc file of foam must be reloaded before compiling the consistent solvers. Kinda hard to make this work well. At the beginning a warning is given that you must reload foam extend 3.1 again before compiling, but script continues and does not compile everything correctly. Make a install script and compile script? Install needs to be run ones and compile is for compilation. A bit like configure and make with normal programs?