add a shell script to more easily update the doc/tutorial/log/* files.  I run it on cygwin.  Feel free to port it on other platform (or better to rewrite as an ant script)
add a shell script to more easily update the doc/tutorial/log/* files.  I run it on cygwin.  Feel free to port it on other platform (or better to rewrite as an ant script)

git-svn-id: 4757cb15a840ff1a58eff8144c368923fad328dd@591831 13f79535-47bb-0310-9956-ffa450edef68

jaikiran/ant-ivy,apache/ant-ivy,twogee/ant-ivy,jaikiran/ant-ivy,sbt/ivy,twogee/ant-ivy,apache/ant-ivy,twogee/ant-ivy,jaikiran/ant-ivy,sbt/ivy,jaikiran/ant-ivy,apache/ant-ivy,twogee/ant-ivy,apache/ant-ivy