added displaying of name and last login time;
added login_time table for this purpose;
login_table keeps track of only the last login, not more!
added folders for user;
changed location of scribbles;
created openLayers.PointGrid in Wall.php
onload = loadMap ()
added OpenLayers.css, openLayersTheme.css
Merge branch 'profile' into openLayersMap

Conflicts:
	wall.php
ignore path.php
added path.php to gitignore