Fix for username flag, issue #120

Update pip cache dir flag (--download-cache was removed), fix for #119

…ce safety

Support readPreference on mongodump 3.4.0+, set to secondary

Dockerfile to install 3.4 psmdb mongodump for 3.4.x support

1.0.2: Fix secondary quorum errors on large sets

1.0.2: Support both types of pip cache flags

1.0.2: ignore bson unicode decode error

1.0.2: 1.0.0 Percona blog link update

…heel files

1.0.2: Default backup compression to 'auto' so 'none' can be set explicitly

1.0.2: Fix to remove server password from mongodump commandline if mongodump >= 3.0.2

1.0.2: Warn users if their password is on the mongodump command line (mongodump too old)

1.0.2: Fixes from #121, check if ResolverThread.py thows exception and close tailed oplog properly

1.0.2: Support 3.4.x CSRS-based balancer

Ensure we use a mongos connection for 3.4 balancer commands

1.0.2: Log dir fixv1

1.0.2: Write logfile if cannot get lock

version increment to 1.0.2

1.0.2: Handle multiprocessing.TimeoutError properly on AsyncResults .get()

Review fixes 1.0.2