Merge pull request #32 from Lex-2008/master

Make tags more international
Merge pull request #33 from Lex-2008/cut-line-2

Cut line 2
move tag parsing to parse_file
show only text content in the editor
add options to bring back old behavior and keep old filename
preserve date when editing post

pass it through parse_file to create_html_page
keep .html extension when editing

(to make synthax highlight work)
add options to edit command
Merge pull request #34 from Lex-2008/better-editing

Better editing
fixed touch on BSD utils
Make inclusion of CSS files configurable
make CSS generation optional
add vim modeline
Keep first backup of this day

it holds the version of the blog which was here "today in the morning".

this is useful for those who, like me, first do "bb.sh rebuild" few times
before realizing "oh damn I screwed up everything".

Note: you are not expected to screw up on midnight.
Make filename generation routine play nice with Russian and Unix
cut on tag pages, too
Preserve line indentation in HTML file while rebuilding it
Merge pull request #35 from Lex-2008/small-fixes/1

Small fixes/1