Bumped version to 0.2.0.
HTML5 CSS reset, separate CSS sheet for blog.
Replaced proc page-variable-default-get.

The new proc page-var-get-default doesn't have the needless
consistecy in its argument order with dict-get-default. Having the
default value go after varName makes template code easier to read.
Replaced get-default with website-var-get-default.
Added missing blog.css. Code style.
Moved template interp. commands to own namespace.
Nested namespace for interpreter, subst proc.

Procedure template-subst moved to ::templating as 'subst'.
Interpreter-related procs are now located in
::templating::interpreter.
Split page template into article, document template

Refactored page-to-html into multiple procs. 'Document' template
means that of the generated HTML document.
Naming of things and style. Updated change warning
Preliminary Bootstrap 3 support.
Presentation with Bootstrap. N posts per document.
Fixed id errors. Blog post titles link to posts.
Split recent posts into pages.
Integrated multiarticle pages with normal page gen
Correct previous and next page links on blog index
Fixed tag cloud, copyright notice.
Fixed last page missing. Prev, next link titles.
CSS update. README, screenshot and code style.

Added config variable blogPostsPerDocument.
Merge branch 'multipost'

Conflicts:
	VERSION
	skeleton/templates/default-procs.tcl
	skeleton/templates/default.thtml
	ssg.tcl
Merge branch 'master' of https://github.com/dbohdan/tclssg

Conflicts:
	VERSION
	skeleton/templates/default-procs.tcl
	skeleton/templates/default.thtml
	ssg.tcl