vidjil.cpp: remove default germline files

This was source of confusion, in particular in selecting or not D parameters.
Now the code is cleaner.
vidjil.cpp: remove -d option, segment D when there is a compatible germline

This option was again source of confusion (running Vidjil without options was anyway non meaningful).
Now a V(D)J segmentation is run when a compatible germline is given (-D, -G, or -g),
and the correct D parameters are selected.
tests: remove '-d' options

Additionally, one test has a different output due to a previously forgotten '-d' option.
tests: add seed for -c germlines test

To keep the previous results, one should here select the IGH default seed.
tests: testing error message when one forgets to select a germline
vidjil: prepare CHANGELOG for release 2014-11
tests: update one test with germline information
vidjil.cpp: remove -d in help
segmenter.js : show unsegmented seuquence
server: patient list can be sorted by column
server : patient list > add filter input
server : results_file list (admin menu) add sort and filter
db-stats.py: reorder blocks, most signifiant first
backup.sh: update paths
pdf.js: displaying analysis timestamp caused an exception
builder.ps: display 'no reads segmented' when appropriate

When one plays with multi-system files, one often deselects all systems.
We do not want to see a 'red' warning in this case.
js/database.js: database timeouts

- factorize messages in myConsole.msg.database_timeout
- set timeouts to at least 5000 (but some others are 15000, this should be defined somewhere in a unique place)
- set priority to 1 for non-critical message (access to .data and .analysis)
algo.org: help on germline selection
algo.org: remove '-d' and '-R' from examples

These options do not exist anymore.
algo.org: better help for '-l'