[wip/gladys] Update to gladys-0.2.7

gladys-0.2.7

Changes since v0.2.6:

Patrick Bechon (13):
      [gladys] Update the parameter names to emphasize the fact that they are not interchangeable
      [robot_model] fix a typo creating a memory error (using uninitialized memory)
      [visibility] Allow is_visible to use 3D points. Use it for gladys.can_communicate
      [test] Add a test for the 3D visibility check
      [visibility] Fix compilation error on older GCC
      [test] Fix compilation error on older GCC
      [nav_graph] add a function to get the closest point in the nav graph and its python binding
      [test] remove some clang warnings
      [nav_graph] Add a unit test for single_source_all_costs and fix an edge case
      Add an optional antenna in the robot model and use it for communication tests
      [test] Correction of a typo
      [python] Modification of the binding to allow calls with (x,y) or (x,y,z) points
      [python] update to allow the use of python3

Pierrick Koch (1):
      [python] classic import, remove relative

gladys/Makefile

@@ -3,7 +3,7 @@
 #
 NAME=			gladys
 DISTNAME=		${NAME}-${VERSION}
-VERSION=		0.2.6
+VERSION=		0.2.7
 CATEGORIES=		mapping
 MASTER_SITES=		${MASTER_SITE_OPENROBOTS:=${NAME}/}
 MASTER_REPOSITORY=	${MASTER_REPOSITORY_OPENROBOTS_TRAC}${NAME}

gladys/distinfo

-SHA1 (gladys-0.2.6.tar.gz) = 2f48add3fab921ab2e5cb3f95ab0987817d6704e
-RMD160 (gladys-0.2.6.tar.gz) = 073b89b23ae7f57f0e7836e808888d2c484cde2d
-Size (gladys-0.2.6.tar.gz) = 43255 bytes
+SHA1 (gladys-0.2.7.tar.gz) = 7f64ca45a9c7cf52db15e0d06a04166ca878cc6c
+RMD160 (gladys-0.2.7.tar.gz) = 2dad6a718f019904f33a28bd4b699c1cc09c2c1c
+Size (gladys-0.2.7.tar.gz) = 43898 bytes