SessionAdapter implementations
Integrace SessionAdapteru do SkautIS
PHP<=5.4 support
*úprava README.md kvůli rozdělení

Signed-off-by: sinacek <sinacek@gmail.com>
Merge branch 'master' of github.com:JindrichPilar/skautis-1
Rozdeleni SessionAdapter do vice balicku
Merge pull request #1 from JindrichPilar/master

SessionAdapter interface + ciste PHP
Merge pull request #3 from skaut/master

Merge master to 2.x