remove catch requirement
Merge branch 'next' into remove_matrix
Changed to use protobuf_lite rather than full protobuf library.
Merge branch 'next' into remove_matrix
client functional tests using external vault network
make client functional tests a separate executable
move common process into functions
rename client_test.cc to maid_node_nfs_test.cc
reanme ClientTest to MaidNodeNfsTest
MaidNodeNfsTest.FUNC_PopulateSingleBranchTree
MaidNodeNfsTest.FUNC_PopulateMultipleBranchTree
use size_t instead of int for num_of_tip_versions
expand MaidNodeNfsTest.FUNC_PopulateMultipleBranchTree
MaidNodeNfsTest.FUNC_DataFlooding
merge common process into a function
MaidNodeNfsTest.FUNC_PopulateLengthyTree
log messages
resolve the mis-matched signed / un-signed warning on Win7
Merge branch 'next' into remove_matrix
style fix