[Vala] Another new version of autovala

[rastersoft <raster rastersoft com>]

Hi again:

Thanks to Ricoz, I changed the way autovala detects the API version for 
each Vala compiler, so I launched another new version of Autovala, 
version 1.3.0. Now the detection is safer.

Autovala is a project generator for vala that greatly simplifies the 
creation and management of a code project. It automagically creates all 
the files needed for CMAKE and MESON/NINJA, not only for the source 
code, but for everything: icons, data, documentation..., finds the 
libraries dependencies by peeping the source code for the "using XXXX" 
statements, creates manpages from markdown/html/txt/muchmoreformats, 
extract the strings for localization from all of the source and glade 
files, can add the list of all files needed in the project to a 
versioning system (like git, svn...), helps in the creation of packages 
for debian/ubuntu, fedora and derivatives, and Arch, and much, much more.

You can download it from my home page, at http://www.rastersoft.com , or 
check it from github at https://github.com/rastersoft/autovala . You 
have plenty documentation both in the wiki at github and in several 
manpages for autovala.

Enjoy it!