Introducing self-created meta fields.

Signed-off-by: Kwpolska <kwpolska@gmail.com>
META NOW WORKS!

Signed-off-by: Kwpolska <kwpolska@gmail.com>
self-meta: more than 15 fields supported

Signed-off-by: Kwpolska <kwpolska@gmail.com>
bugfixes + tests changed to use new get_meta output format

Signed-off-by: Kwpolska <kwpolska@gmail.com>
Merge branch 'master' of https://github.com/ralsina/nikola into meta
Fix Jinja2 URL and some typo
Merge pull request #321 from quijot/patch-1

Fix Jinja2 URL and some typo
Custom "read more..." links for teasers

To be more SEO-friendly it is useful to create more meaningful links
than "read more..."

Usage example:

Markdown:
  <!-- TEASER_END: Custom text -->

ReST:
  .. TEASER_END: Custom text

Default behaviour with TEASER_END should generate same links as
before.
docs for custom teasers
Merge branch 'master' of github.com:ralsina/nikola
flake8
Localize posted datetime by a given timezone.
Remove unnecessary </li> in default template to make it more consistent
Fix invalid syntax for variable in jinja template
Fix image attributes in jinja gallery template
Merge pull request #324 from localvoid/fix-templates

Fix default templates
Revert "Localize posted datetime by a given timezone."

This reverts commit b323207527b5b380f3546ef4f630fbb634f6e26c.
Merge pull request #323 from quoth/timezoneFixture

Localize posted datetime by a given timezone.
updated changelog, added dependency to setup.py
manual merge of quoth's timezone branch