Merging changes from branches/new-json2

Merging changes from branches/new-json2

svn merge -r1006:1012 svn://svn.open-ils.org/OpenSRF/branches/new-json2
svn merge -r1018:1019 svn://svn.open-ils.org/OpenSRF/branches/new-json2
svn merge -r1022:1025 svn://svn.open-ils.org/OpenSRF/branches/new-json2
svn merge -r1026:1028 svn://svn.open-ils.org/OpenSRF/branches/new-json2
svn merge -r1036:1037 svn://svn.open-ils.org/OpenSRF/branches/new-json2
svn merge -r1039:1040 svn://svn.open-ils.org/OpenSRF/branches/new-json2
svn merge -r1041:1043 svn://svn.open-ils.org/OpenSRF/branches/new-json2
svn merge -r1045:1048 svn://svn.open-ils.org/OpenSRF/branches/new-json2

This moves OpenSRF to the new JSON wire protocol,
including:
    a new C parser
    a new osrfList based string_array module
    a compatibility layer for mimicking libobjson and legacy JSON I/O in the HTTP gateway
    a small JSON test program for profiling, etc.

git-svn-id: svn://svn.open-ils.org/OpenSRF/trunk@1051 9efc2488-bf62-4759-914b-345cdb29e865