Log Message:
Update to 31.2.0

Changelog:
31.2.0:
Fixed
Fixed a case where having a contact and card in an address book with the same \ 
name could send to the mailing list (Bug 1008718)

Fixed
Invalid certificate issue with mozilla::pkix (see bug 1042889)

Fixed
Importing an RSA private key fails if p < q (see bug 1049435)

Fixed
Security fixes can be found here

31.1.2:
Fixed
Fixed an issue where anchor links would not work in HTML emails (Bug 974857)

Fixed
Security fixes can be found here

31.1.1:
Fixed
Fixed an issue where mailing lists with spaces in their names couldn't be \ 
autocompleted (Bug 1060901)

Fixed
Fixed an occasional startup crash (Bug 1005336)

31.1.0:
Fixed
Security fixes can be found here

Fixed
Improved performance of autocomplete for large address books (Bug 984875)

Fixed
Fixed an issue with IMAP being slow when looking for folders on certain server \ 
types (Bug 799821, Bug 859269)

Fixed
Fixed various theme issues relating to titlebars and toolbars (Bug 1007225, Bug \ 
1026608, Bug 1041211, Bug 1046563, Bug 1054260)

# Fixed in Thunderbird 31.2

    2014-81 Inconsistent video sharing within iframe
    2014-79 Use-after-free interacting with text directionality
    2014-77 Out-of-bounds write with WebM video
    2014-76 Web Audio memory corruption issues with custom waveforms
    2014-75 Buffer overflow during CSS manipulation
    2014-74 Miscellaneous memory safety hazards (rv:33.0 / rv:31.2)

# Fixed in Thunderbird 31.1.2

    2014-73 RSA Signature Forgery in NSS

# Fixed in Thunderbird 31.1

    2014-72 Use-after-free setting text directionality
    2014-70 Out-of-bounds read in Web Audio audio timeline
    2014-69 Uninitialized memory use during GIF rendering
    2014-68 Use-after-free during DOM interactions with SVG
    2014-67 Miscellaneous memory safety hazards (rv:32.0 / rv:31.1 / rv:24.8)