v6

$ git log v5..v6 --oneline
ba612a4 code cleanup
9f45881 bump version to v6
6d7837e build: try another technique for specifying conditional dependencies based on python version
0907f70 build: run setup.py install
d4fb22d build: add enum34 dependency for older python versions
fcee1fb readme: update usage
b7e923e make timestamp position customizable via --timestamp-position or -T. close #16
3b4c022 make output image format customizable
3ec6fa4 make image quality customizable. close #28
5a5612c update examples with new images
b9558a5 Make default metadata and timestamp font sizes slightly larger so that it is actually legible on high PPI monitors.
7264bc4 make timestamp horizontal/vertical margin customizable. close #14
47c28bd make timestamp horizontal/vertical padding customizable
98f309c make metadata header margins horizontal/vertical separate options. close
fe0ef10 fix indentation, spacing, regoranize imports
cafd11e .gitignore: ignore .pyc and project files
efc8581 fix typo
8d53453 Merge branch 'master' of github.com:amietn/vcsi
9004ebf Make example commands span multiple lines for better readability
b24845c packaging: bump pkgrel because of new dependencies
c5ba810 restore python 2.6 compatibility that broke in previous commit
f3b2456 add new dependency "texttable", remove "ttf-liberation" dependency, update readme. close #26
626a07c add --list-template-attributes flag
42c51ca set default metadata font size to 12
2bbf90f use sane defaults. close #23
3e84d34 drop support for python 3.2
b0e900e use coverage version < 4 so that it works on python 3.2
547b3fe python 2.7 support: use new-style classes, make tests pass with python 2.7
a8ddab8 remove debug print statement
5990f3b add support for python 2.7 (possibly some later 2.6.x versions as well)
df94d5e travis: test on more python versions
1627504 reduce the default number of samples
ffd0a8e break really long lines
c0858fe refactoring, pylint, pep8
916e86f refactoring. close #12