[tracker] (26 commits) Non-fast-forward update to branch wip/carlosg/joining-services

[Carlos Garnacho <carlosg src gnome org>]

The branch 'wip/carlosg/joining-services' was changed in a way that was not a fast-forward update.
NOTE: This may cause problems for people pulling from the branch. For more information,
please see:

 https://wiki.gnome.org/Git/Help/NonFastForward

Commits removed from the branch:

  5d34815... libtracker-sparql-backend: Fix tracker_sparql_connection_ne
  9ad9aff... libtracker-data: Interpret bindings from a service table as
  6cbccee... libtracker-data: Check binding type before printing variabl
  ee8e257... libtracker-sparql: Join services table queries on the right
  888604b... libtracker-data: Avoid repeated variables in remote service
  957adee... tests: Add libtracker-data test to test SERVICE queries

Commits added to the branch:

  8707e0e... trackertestutils: Really fix tracker-sandbox startup when i (*)
  4e9f345... tracker-sandbox: Rename --index flag to --store (*)
  1bac80c... tracker-sandbox: Configure index directories correctly (*)
  88d32ef... tracker-sandbox: Allow specifying directories to index on c (*)
  65098d1... tracker-sandbox: Use correct settings schema for Tracker 3 (*)
  bbaf45b... tracker-sandbox: Disable miner initial sleep (*)
  4a3f808... libtracker-data: Reorder columns in "services" virtual tabl (*)
  3ffeefb... libtracker-sparql: Refactor service graph pattern variable  (*)
  d6edbd0... libtracker-data: Add hidden columns to pass parameters (*)
  8e16891... libtracker-data: Proxy parameters to the "services" virtual (*)
  eb51836... libtracker-data: Bail out after error (*)
  6c2a447... tests: Add test for TrackerSparqlStatement bindings in SERV (*)
  aa95abb... libtracker-data: Transfer parameter types correctly to SERV (*)
  46449ae... libtracker-data: Return more than strings in SERVICE querie (*)
  7cd1905... Merge branch 'wip/carlosg/bindings-in-service' into 'master (*)
  f434a61... Merge branch 'sam/sandbox-for-tests' into 'master' (*)
  4fb5905... docs: Fix commandline link from the user page (*)
  0e544c3... Merge branch 'wip/jfelder/docs-user-fix-commandline-link' i (*)
  240d70f... tracker-sandbox: Add `--use-session-dirs` option (*)
  a6e0f8a... Merge branch 'sam/sandbox-session-dirs' into 'master' (*)
  154ef78... libtracker-sparql-backend: Fix tracker_sparql_connection_ne
  1e51a9f... libtracker-data: Interpret bindings from a service table as
  9c6ca6e... libtracker-data: Check binding type before printing variabl
  14392fd... libtracker-sparql: Join services table queries on the right
  1377cab... libtracker-data: Avoid repeated variables in remote service
  b28e084... tests: Add libtracker-data test to test SERVICE queries

(*) This commit already existed in another branch; no separate mail sent