github bailed out in rendering. trail and error.

Facility to skip building dependencies multiple times.

common function for building apps.

semi major changes.

minor updates

updated for WRF 3.4

* build/WRF.sh: more clear

minor

refactored

* tools/mk_rel.bash: make distribution

* tools/authors.pl: fun/ only works if git repo is avialble
* .hgignore: no longer needed