#14: check the return value of getpwuid in chmns
fix typo in chmns.c
#14:
deny umask, fchmod, chmod in etmpatch.so
chmns now saves CHMNS_LD_PRELOAD as LD_PRELOAD before execvp
chmns now chdirs to profileDir after mounting
chmns now set XWARE-DESKTOP-CHMNS to profileDir, so that etmpatch can get the profileDir
xwared gets updated as well. It sets CHMNS_LD_PRELOAD instead of LD_PRELOAD. It also runs EmbedThunderManager through chmns.