libreoffice security and bug fix update

[1:5.0.6.2-5.0.1.1]

• Replaced RedHat colors with Oracle colors, and the filename redhat.soc with oracle.soc in specfile
• Build with --with-vendor=‘Oracle America, Inc.’
  [1:5.0.6.2-5.1]
• Resolves: rhbz#1435534 CVE-2017-3157 Arbitrary file disclosure in Calc and
  Writer
  [1:5.0.6.2-5]
• Resolves: rhbz#1426348 Encrypted files opening as plain text after
  cancelling password dialog
  [1:5.0.6.2-4]
• Resolves: rhbz#1425535 crash in calc on exit after using csv dialog with a11y enabled
• Resolves: rhbz#1425536 crash in calc on closing dialog with a11y enabled
  [1:5.0.6.2-3]
• Resolves: rhbz#1364335 tooltips are truncated
  [1:5.0.6.2-2]
• Resolves: rhbz#1353839 CVE-2016-4324 dereference of invalid STL iterator on
  processing RTF file
  [1:5.0.6.2-1]
• Related: rhbz#1290148 rebase to 5.0.6
• Related: rhbz#1290148 include more fixes from F-23
  [1:5.0.5.2-2]
• Related: rhbz#1290148 remove unintentional dependency of libreoffice-core on
  libreoffice-calc
• Related: rhbz#1290148 restore lost changelog entry
• Related: rhbz#1290148 add additional 5.0.6 patches
  [1:5.0.5.2-1]
• Resolves: rhbz#1290148 rebase to 5.0.x