Fixed bug #451.

git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@6609 35acf78f-673a-0410-8e92-d51de3d6d3f4
Small doc fix.

git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@6611 35acf78f-673a-0410-8e92-d51de3d6d3f4


git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@6612 35acf78f-673a-0410-8e92-d51de3d6d3f4
Fixed bug #453.

git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@6620 35acf78f-673a-0410-8e92-d51de3d6d3f4
Fixed bug bug #454.

git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@6621 35acf78f-673a-0410-8e92-d51de3d6d3f4


git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@6624 35acf78f-673a-0410-8e92-d51de3d6d3f4
Fixed bug #457.

git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@6627 35acf78f-673a-0410-8e92-d51de3d6d3f4
Fixed bug #458.

git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@6630 35acf78f-673a-0410-8e92-d51de3d6d3f4
Merge remote branch 'upstream/master'