Log Message:
Update to 0.14
Add missing BUILD_DEPENDS

Upstream changes:
0.14 2015-04-02
 - Avoid negative repeat count warnings generated from new perls (RT #103266)

0.13 2015-01-17
 - handle large base-10 numbers when encoding (GH #2)

0.12 2013-03-29
 - make errors more descriptive (Chisel Wright)

0.11 2013-03-14
 - repackaged