Release 1.5.1: Korabl-Sputnik 4 launch
This release provides minor fixes and usability enhancements.
On March 9th, 1961 Корабль-Спутник 4 (meaning Ship-Satellite 4), also known as Sputnik 9 in the west, was launched. It carried the mannequin Ivan Ivanovich, a dog named Chernushka, some mice and a guinea pig. At the height of the space race it demonstrated readiness to launch humans in space.
1.5.1 contributions:
- 
Alejandro Perez (3): 
 JSON strings need to be escaped (i.e. replace " with ")
 Add cleanup function for mag_conn->name_attributes
 Rework the JSON escaping function.
- 
Fraser Tweedale (1): 
 Add option to set alternative ccname env var
- 
Simo Sorce (8): 
 Fix style issues in recently committed code
 Allow to export errors as environment variables
 Test that error env vars are properly exported.
 Pass just the pool to mag_error
 Add option to select acceptor name
 Add test to check when an acceptor name is bad
 Allow make distcheck to complete successfully
 Release 1.5.1