[california/wip/725778-allday] (22 commits) ...Merge branch 'master' into wip/725778-allday

[Jim Nelson <jnelson src gnome org>]

Summary of changes:

  ab310eb... Updated Serbian translation (*)
  01ac1a6... Updated Czech translation (*)
  c1fe3db... Handle null (or empty-string) colors from EDS: Closes bgo#7 (*)
  232c513... Import .ics file from the command-line: Closes bgo#725764 (*)
  0f425fe... Updated POTFILES.in (*)
  fc09bcc... Updated Hebrew translation (*)
  ee8ef1a... Fixed regression intro'd in last commit (*)
  51c9516... Install .desktop file and basic desktop integration: Closes (*)
  79c7030... Correction to last commit (*)
  4a51868... Use GtkScrolledWindow for showing event: Closes bgo#727241 (*)
  406a149... Remove repititious whitespace in prettified time/date strin (*)
  8c8955d... Updated Hebrew translation (*)
  09b80e0... Updated Polish translation (*)
  3e2b95d... Updated Czech translation (*)
  b273a50... Quick add event: Closes bgo#725792 (*)
  f5da48d... Updated POTFILES.in and POTFILES.skip (*)
  966940c... Updated Czech translation (*)
  9121f41... Fix crash w/ Quick Add when one calendar can't load (bad UR (*)
  1c15bfe... Simplify Deck/Card interaction (*)
  09e6781... Unify Show Event and Create/Update Event dialogs (*)
  503780b... Don't allow create/update/remove on read-only cals: Closes  (*)
  973bc24... Merge branch 'master' into wip/725778-allday

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