Merge pull request #6 from ericshulman/master

use %BROWSER% env variable
new beta build target

new bldbeta.bat script and beta.html.recipe generates "beta" folder
target instead of "alpha".  New/updated beta tiddler content.
generated TW 270b1 target test files

use for comparison with later buidls
TW2.7.0 release

update default version # in setenv.bat
copy TW2.6.6 to test/index.html
Get rid of the tw2gen wiki

Instead, we'll use the tw2 wiki provided as part of tw5
Ignore Mac OS X .DS_Store files
Adjust batch files to pass wiki path as first argument

Instead of all that clumsy changing the current directory.
Docs updates
More docs update
Use tiddlywiki.js rather than boot.js

tiddlywiki.js is the top level entry point for TW5
Make the TW5 directories be relative to the current working directory
Be more specific about tiddlywiki recipe location
Merge pull request #7 from Jermolene/master

Adapt to recent improvements in TW5
update for 271b1

increment version in seten.bat
copy TW270 to test/index.html for default comparison target
fix release date for 271b1 in SiteSubtitle
First pass at a Mac OS X/Linux build script

Instead of the manual step of saving changes in Firefox we now use
Phantomjs to automate the process
Fixed location of TiddlyWiki5 directory
minor content changes for TW271b1

added "download now" (link to empty.zip) in HelloThere
updated WhatsNew (re jQuery updated to 1.8.3)
edits to WhatsNew content
Merge pull request #9 from Jermolene/master

Addition of OS X build script