v2.0.8: Merge pull request #79 from NCAR/hua-work-common

check 'chkcnd' in PGLOG['DSCHECK']

v2.0.7: Merge pull request #78 from NCAR/hua-work-common

add self.DELDIRS = {} back

v2.0.6: Merge pull request #77 from NCAR/hua-work-common

stop mkdir TMPSYNC

v2.0.5: Merge pull request #76 from NCAR/hua-work-common

grp.getgrnam[] to ()

v2.0.4: Merge pull request #75 from NCAR/hua-work-common

Hua work common

v2.0.3: Merge pull request #73 from NCAR/hua-work-common

mv pg_pass.py back to pgpassword.py

v2.0.2: Merge pull request #72 from NCAR/hua-work-common

generalize the main function for object

v2.0.1: Merge pull request #71 from NCAR/hua-work-common

self.self => self

v2.0.0: Merge pull request #70 from NCAR/hua-work-common

convert to classes

v1.0.56: Merge pull request #69 from NCAR/hua-work-common

add excutable pgpassword