Typo fixes in install doc.  Document nccopy chunk threshold.
Merge branch 'master' of https://github.com/Unidata/netcdf-c

Conflicts:
	ncdump/nccopy.c
Removed doxygen man page, since it now is in the User Guide.
Merge branch 'master' of https://github.com/Unidata/netcdf-c
Merge branch 'cmake-hdf5' of https://github.com/nschloe/netcdf-c into nschloe-cmake-hdf5
1. Allow files to be opened by name multiple
   times, but returning the same ncid.
2. Separate out the dap auth tests
   and make them disabled by default.
3. turn of ncdap_test/test_varm3 until
   we can find a copy of coads_climatology.nc
Merge branch 'master' of https://github.com/Unidata/netcdf-c
Delete inadvertant UTF-8 character in netcdf.h comment line.
Merge branch 'master' of https://github.com/Unidata/netcdf-c
Added ENABLE_DAP_AUTH_TESTS flag to CMakelists files.
Added a note to RELEASE_NOTES about the new configuration flags.
Merge branch 'temp-dev'
disable refcounting until semantics are decided
[NCF-293]
Allow .cdl files to have a leading utf-8 BOM.
Also add test.
Fixed issue in CMakeLists.txt related to how the 'bom' test executable was being built.
Added execute bit to ncdump/tst_bom.sh script.
Merge branch 'master' of https://github.com/Unidata/netcdf-c
Reformatted the configuration summary message generated by cake.
Turned off tree view for generated documentation (for the time being).
Added a link to the Continuous Integration dashboard from the main page.
Fixed netcdf-c issue #30 (on github) related to cmake-generated nc-config script.
1. Any test that references nctestserver/NC_findtestserver
   should be under ENABLE_DAP_REMOTE_TESTS.
   Fixed to make sure that this is so.
   Also attempted to fix ncdap_test/CMakeLists.txt,
   but probably got it wrong.
   HT to Nico Schlomer.
2. Attempted to reduce the number of conversion errors
   when -Wconversion is set. Fixed oc2, but
   rest of netcdf remains to be done.
   HT to Nico Schlomer.
3. When doing #2, I discovered an error in ncgen.y
   that has remained hidden. This required some other
   test case fixes.