[packages_12.09] jamvm: Fix source package mirror MD5 sum

[backport r35072, r35073]

MD5SUM of a package jamvm located in openwrt mirror does not match the PKG_MIRROR_MD5SUM in the Makefile of jamvm package

Signed-off-by: Jiri Slachta <slachta@cesnet.cz>
[b_tsiligiannis@silverton.gr: Bump release number, update copyright date]
Signed-off-by: Vasilis Tsiligiannis <b_tsiligiannis@silverton.gr>

git-svn-id: svn://svn.openwrt.org/openwrt/branches/packages_12.09@35075 3c298f89-4303-0410-b956-a3cf2f4a3e73