initial impl of directions API in gweb.el

git-svn-id: http://emacspeak.googlecode.com/svn/trunk@8124 bb5eec90-091a-0410-bc89-db79c2cf2c7b
adding maps support in emacspeak-google

git-svn-id: http://emacspeak.googlecode.com/svn/trunk@8125 bb5eec90-091a-0410-bc89-db79c2cf2c7b
*** empty log message ***

git-svn-id: http://emacspeak.googlecode.com/svn/trunk@8126 bb5eec90-091a-0410-bc89-db79c2cf2c7b
git-svn-id: http://emacspeak.googlecode.com/svn/trunk@8127 bb5eec90-091a-0410-bc89-db79c2cf2c7b
intermediate version.


git-svn-id: http://emacspeak.googlecode.com/svn/trunk@8128 bb5eec90-091a-0410-bc89-db79c2cf2c7b
intermediate version


git-svn-id: http://emacspeak.googlecode.com/svn/trunk@8129 bb5eec90-091a-0410-bc89-db79c2cf2c7b
git-svn-id: http://emacspeak.googlecode.com/svn/trunk@8130 bb5eec90-091a-0410-bc89-db79c2cf2c7b
intermediate version. needs formatting.


git-svn-id: http://emacspeak.googlecode.com/svn/trunk@8131 bb5eec90-091a-0410-bc89-db79c2cf2c7b