Update README.md

Added instructions that will be helpful for those who want to contribute to mojito documentation.
enable func tests again
increase delay for func tests failing after .simulate('click'
Merge branch 'develop' into tests
re-use session
Merge branch 'develop' into tests
increase delay for func tests failing after .simulate('click'

these are different than pref delay work-around commit
add'l waits for fund test simulated clicks

(these failed on travis node08, not 06)
Merge branch 'develop' into tests
disable func tests

tests going well over 30min for each platform, still seeing
issues with simulate click delays.
cudgel all delays previously 1-3s up to 4s
Adding a Makefile, Sphinx config and template files.
Merge pull request #1013 from zhouyaoji/docs_makefile

[doc] Adding a Makefile, Sphinx config and template files. Uses can run 'make html' to build the docs locally in '.build'.
Merge pull request #987 from akshar100/patch-1

Update README.md
disable fund tests, hitting travis timeouts

disable selenium check
release 0.5.5 (based on 0.5.4-165-g4b776c4)
make test configs match internal for unit tests
Merge pull request #1005 from isao/tests

make test configs match internal for unit tests