first add.
first add.

{ex{array,math},4dsoko_event}.js is based on jslogistic git rev e7e711c6.
play is implemented.
edit with keyboard is implemented.
update README.
support several browers/change keys.
add version string.
Supported Browers is updated.
Supported browser is updated.
Supported browser is updated.
add jpeg memo.
add jpeg memo.
Update README
Merge branch 'develop'
v1.2./Edit with mouse is implemented./ about is added.
Update README
mouse with shift to put multiple charactors, mouse wheel to scroll, softkeys are supported.
Merge branch 'master' of github.com:koteitan/4dsoko
code and make for server cgi is added.
server.cgi is copy from utan.
level server is implemented/load and save server is implemented.