git: addition of compile to gitignore

* Adds `compile` to `.gitignore` as per autotools v1.14.

Signed-off-by: Tibor Simko <tibor.simko@cern.ch>
Merge branch 'maint-1.0' into maint-1.1

* maint-1.0:
  git: addition of compile to gitignore
WebSearch: get_fieldvalues_alephseq_like() utils

* Refactors get_fieldvalues_alephseq_like() into search_engine_utils
  for easier reuse.  Useful for the next branch.

Signed-off-by: Tibor Simko <tibor.simko@cern.ch>