fixed a typo
Merge branch 'master' of github.com:lifo/docrails
Globalize has moved to a new repository

From (svenfuchs/globalize3) to (globalize/globalize)
Underscore in markdown should be escaped with backslash [ci skip]

In the absence of proper escaping the first link was getting messed up and remaining part of the sentence (2nd link) was not displayed in the rendered markdown on the website though it was displaying correctly in the repository markdown file.
Fix on-site markdown rendering [ci skip]
Remove Rdoc formatting from markdown [ci skip]

Use markdown formatting instead
Update security.md

Add escape character for correct rendering
Update contributing_to_ruby_on_rails.md

Escape hyphen
Typos. return -> returns. [ci skip]
Remove an extra period

As a side not, the period after etc is not always
needed http://en.wiktionary.org/wiki/etc
Add configuration option to optionally disable deep_munge
Merge branch 'master' of github.com:lifo/docrails
fixed typo mistake time_formats.rb -> date_formats.rb [ci skip]
Merge branch 'master' of github.com:rails/docrails
[ci skip] add `assets.raise_runtime_errors` flag

The flag will be used in multiple places to check for errors during runtime if enabled.

Source:  https://github.com/rails/sprockets-rails/pull/100
Allows you to check if an attribute has changed to a particular value

model.name_changed?(from: "Pete", to: "Ringo")
Add a failing test for assigning nil to a polymorphic belongs_to not nullifying its _type column
#none documentation updated [ci skip]
allow video_tag to accept `size` as `Number` for square shaped videos
typo: should be 'DateTime.civil_from_format' and not 'DateTime.civil_from_fromat'