API: fixed missing nodes link and fixed doc examples for /jobs
drawgantt-svg: fix warning
Uniformize the oar_debug code lines of the schedulers to easy comparaison and porting.
Improve logs
bugfix: missing placeholder loop in energy saving code
Fix bug #14935 in oar_sched_gantt_with_timesharing.
First tests are ok.
Port fix for bug #14935 to the schedulers with the placeholder code.
Container + timesharing is ok but placeholder + timesharing still has issues
[kamelot] modify job types and code for moldable support
[kamelot] another job type modification and add get_moldable_job_list_fairsharing to mo:ldable job support
[kamelot] work on scalability issues du get_resource_w_hierarchy
  - add a mode with only one level of hierachy
  - begin the work to precomputed general hierachy thanks to a script lua

  - oar_db_setting.rb uses pry, the interactive ruby if it's present
[kamelot] fix performance bug in get_resource_list_w_hierarchy (hashtabl idden value and add simple hierarchy creation in oar_db_setting : oar_resource_insert(:ip_cpu_core=>[2,2,4])
[kamelot] change intervals2ints implementation for SCALABILITY ISSUE beyond 10K resources
[test-scheduler] add test for massive insert with Pg (COPY FROM file_name)
[kamelot] use LOCAL INFILE | COPY FROM FILE for save assignements
[scheduler test] add script to evalue end-to-end launching time for only onr job
[IO.pm] update and fix add_resource_job_pairs for better perf
Fix energy saving bug: when some resources have available_upto=0 then the
scheduler didn't use them (like the node will be Alive for enough time!!!).
add inserts_from_file and add_resource_job_pairs_from_file from faster multiple inserts
[kamelot] add moldable job support ;)
[kamelot] add option to use inserts from file (it's an experimental feature for very large cluster >50K)
to active it add INSERTS_FROM_FILE="yes" in oar.conf
[kamelot] new scalable pseudo availableup jobs generation [MUST BE TESTED]