Changes: Windows build fixes RevBy: Holger Schroder Details: 1. setting M_SOURCE_TREE in configure script for windows          2. ifdef for getpid() 	 https://reviewboard.projects.maemo.org/r/7738/
Changes: Windows build fixes
RevBy: Holger Schroder
Details: 1. setting M_SOURCE_TREE in configure script for windows
         2. ifdef for getpid()
	 https://reviewboard.projects.maemo.org/r/7738/

nemomobile-graveyard/libmeegotouch,nemomobile-graveyard/libmeegotouch,nemomobile-graveyard/libmeegotouch,nemomobile-graveyard/libmeegotouch,nemomobile-graveyard/libmeegotouch,nemomobile-graveyard/libmeegotouch