[#1950] WIP
[#1927] increment msso entry id
[#1900] initial creation of oracle makefile and low level code
[#1900] initial creation of oracle makefile and low level code, include high level makefile
[#1900] include version file
[#1900] oracle plugin builds
[#1900] oracle plugin first commit
[#1900] fix db communications test to work for non oracle-type username scenarios
WIP support for iRODS config files in /etc/irods

Signed-off-by: Jason Coposky <jasonc@renci.org>
[#1895] address core.re config file
[#1895] move config files to /etc/irods and refactor to use config file search function
[#1952] Removed DIRECT_ACCESS_VAULT flags and added missing FS metadata
bits of code
Merge branch 'master' of https://github.com/irods/irods.git

resolved merge conflict
[#1895] irods.config file was not found during an invocation of configure.  add search through a series of directories to find it.
[#1895] stage a temp copy of irods.config to prime the configure/configure step of build.sh
[#1895] resolve issues with irods.config and server.config.  they were not found in the correct directories by some scripts
[#1895] give execute bits to /etc/irods
[#1924] initialize cond_input during construction
[#858] sweep up Makefile and .gitignore bits for clean living
[#1924] structured file object was not properly clearing inp structs causing issues with replication of conditional input values in the data_object base class