Initial import
Update development log
Ignore some files
Change routing for welcome page.
Add link to posts in welcome page.
Add validations rules for new posts
Change view for the list of all posts
Change basic layout (dark colors, high contrast)
Spell miss correction in list of posts page
Remove the "Body" title in the new post form
Change layout of single post display
Prevent some files from being tracked by Git
Correct view for list of posts

method String#byteslice is not adapted for multi-byte characteras strings

Replaced by String#slice
Ignore "rails-guides" folder including guides for Rails development.
Add some test blog data to test the database

Some japanese was added to test if it is also OK with non-english character set.
Modify global style (link colors etc.) via scaffolds CSS
Modify style for the index of posts
Add an embryonic authentication step to display/authorize creating/editing or deleting posts

The real authentication process must be also implemented from now
Delete unwanted backup files
1-Add a syntax highlighter JavaScript library to format source code to be published on the blog

It is form Alex Gorbatchev SyntaxHighlighter:

https://github.com/alexgorbatchev/SyntaxHighlighter