Added C99 booleans to commons.h and removed macros

git-svn-id: https://src-grycap.i3m.upv.es/svn/hpg-common-libs/trunk@5 2bb4a3d4-6955-4979-bfa1-d6ec4b7d50f0
Several changes and function renaming

git-svn-id: https://src-grycap.i3m.upv.es/svn/hpg-common-libs/trunk@6 2bb4a3d4-6955-4979-bfa1-d6ec4b7d50f0
New names with _

git-svn-id: https://src-grycap.i3m.upv.es/svn/hpg-common-libs/trunk@7 2bb4a3d4-6955-4979-bfa1-d6ec4b7d50f0
New names with _

git-svn-id: https://src-grycap.i3m.upv.es/svn/hpg-common-libs/trunk@8 2bb4a3d4-6955-4979-bfa1-d6ec4b7d50f0
Merge branch 'master' of github.com:josator/josators-common-libs