GnuTLS recently switched back to a compatible license (LGPLv2.1+).
authorgerald <gerald@f5534014-38df-0310-8fa8-9805f1628bb7>
Sat, 6 Apr 2013 15:39:39 +0000 (15:39 +0000)
committergerald <gerald@f5534014-38df-0310-8fa8-9805f1628bb7>
Sat, 6 Apr 2013 15:39:39 +0000 (15:39 +0000)
commit3668dc231fafcd9306f5f4583ee91c549e59487d
treeed1af5f57c392fa437ae52387eedb41c76901226
parentc069a9c81db8fd0472032e63b1e27cf7eefa93e8
GnuTLS recently switched back to a compatible license (LGPLv2.1+).
Update our checks accordingly.

git-svn-id: http://anonsvn.wireshark.org/wireshark/trunk@48758 f5534014-38df-0310-8fa8-9805f1628bb7
configure.ac