2014-02-19  Robert Dewar  <dewar@adacore.com>

	* sem_util.adb, sem_util.ads, prj-conf.adb, s-os_lib.adb: Minor
	reformatting.

2014-02-19  Vincent Celier  <celier@adacore.com>

	* prj-part.adb (Parse_Single_Project): Use the fully resolved
	project path, with all symbolic links resolved, to check if the
	same project is imported with a different unresolved path.
	* prj-tree.ads (Project_Name_And_Node): Component Canonical_Path
	changed to Resolved_Path to reflect that all symbolic links
	are resolved.

From-SVN: r207904