Input parameter for buffer size

 - Old default value of NetCDF buffer (512 time steps) could easily lead
   to huge memory requirements (>>10GB per node) for periods ~5s
 - Old solution was to change this value in source code in
   nc_routines.F90
 - Introduced input value NETCDF_DUMP_BUFFER into inparam_advanced to
   set this value the proper way.
 - Changed inparam_advanced.TEMPLATE accordingly
Merge branch 'buffersize_param'
Fixes in submit.csh

 - Give error when simulation type is neither single, force nor moment
 - corrected file name 'field_transform'
 - Transformed fields are put into Data subdir of rundir. This is where
   big files should be stored
Reduce default NetCDF buffer size
Merge branch 'master' of https://github.com/geodynamics/axisem

Conflicts:
	SOLVER/nc_routines.F90
Small test set for release

 - Only three tests are done: explosion, quadpole and quadpole with
   NetCDF. The last one is omitted, if NetCDF is not found.
 - The tests are failing, if the L2 misfit is larger than 1e-8, which is
   strict, but this is not a regression test anymore
 - Actual test files need to be committed, has to be done by Eric Heien.
Merge branch 'master' of https://github.com/geodynamics/axisem
Removed unused variable src_type in postproc

 - in routine convolve_with_stf
Hiding seistype option from post_processing

 - There was no real support for velocity seismograms anyway.
Removed seistype from SOLVER

 - See last commit, removed variable seistype from the param_postprocessing written by parameters.F90
Updated STF section inparam_advanced

 - Make errorf default for "earthquake-like" runs
Explanation of STFs in manual
Sentence to STFs in Manual

 - For newbies: Don't use dirac0 fpr wavefield plotting
Updates to manual for release 1.1

 - From mail by Tarje 08/07/14 02:00
Fixed some warnings in SOLVER/submit.csh

 - Was checking for mesh_params.h, which was by default not existing anymore in the solver dir
 - inparam_hetero was not copied over by copytemplates.sh
Fix seistype in postprocessing.csh

 - Was removed from param_postprocessing some commits ago (#cc439ad), but still used in postprocessing.csh to determine file names. Hardcoded to disp now.
Fix seistype in postprocessing.csh

 - Was removed from param_postprocessing some commits ago (#cc439ad), but still used in postprocessing.csh to determine file names. Hardcoded to disp now.
Merge branch 'master' of https://github.com/geodynamics/axisem
Final chance to get rid of this line
Tidying up output in post_processing.F90

 - removed debug output of outname and outname2