Add a pipchecker command for reporting on out-of-date requirements.
quiet install requests
fix E128 continuation line under-indented for visual indent
flake8 fixes
use NOQA to disable pyflake warning
don't install requests for travis. travis was failing due to flake8, not requets
Merge pull request #299 from rizumu/pipchecker

Add a pipchecker command for reporting on out-of-date requirements.
dumpscript now has hooks to a file called import_helper.py
dumpscript: save_if_convenient is now called save_or_locate()
dumpscript: try/catch is not used in vain
Merge pull request #300 from marcosdiez/master

Dumpscript now has hooks to a file called import_helper.py
extra dumpscript unittests validates the resulting python syntax
make flake8 happy
missing whitespace around operators
remove x-bit
Support all annotation tags with the command notes
fix reset_db would set OWNER = None with no db user

If you use postgresql, and you're lazy like I am and don't set a
username and let postgresql just use $USER, your settings.DATABASE_USER
will be `None`. This makes the existing code do this:

    Executing... "CREATE DATABASE db_name WITH OWNER = None ENCODING = 'UTF8' ;"

This change ignores WITH OWNER when there is no user.
style: make string concatenation whitespace leading

It's weird how it's all leading whitespace and then switches to trailing.

Also snuck in a change to remove unnecessary paren. Now that
line is almost under 80 cols wheee.
Merge pull request #303 from areski/master

Command notes - add annotation tags
Merge pull request #304 from crccheck/resetdb-no-username

resetdb: fix reset_db would set OWNER = None with no db username for postgresql.