removed xcode project files
moved tinygraphdb directory in src
removed xcode config file
added Readme
remove graph class and main does nothing
modified README to integrate informations about version 1.0
added version number in header of each file + removed stuff in main.cpp
made changes to compile with clang
recommented all files for release 1.0
release 1.0 with a first draft of the tinygraphdb
Merge branch 'master' into release_1.0

update from master because conflicts appeared
cleaned a conflict line
Merge branch 'release_1.0' into develop