xpd: Cleaned up whitespace
'Release: 1.0.1rc0'
'Release: 1.0.1rc1'
added pwm doc makefile
'Release: 1.0.1rc2'
added docdir and app excludedir to xpd.xml
'Release: 1.0.1rc3'
fix docdir
'Release: 1.0.1rc4'