Gerrit v3.4.0-rc2: weekly update

Merged Changes

From Milutin Kristofic:

    Fix underlining on hover for subject column in dashboard
    Change-Id: Ie0c55bbe550f1714f1f9f630ac81f6c686184221

    Revert "A11y - show outline when focused on tab title in change view"    
    Change-Id: I6d8f74c4d01004a88b0dbf207d9d9741a6965755

From Mike Frysinger:

    Fix typo in hashtags docs
    Change-Id: Idabd8994651451183472eb3b777064e891e8a765

From Dmitrii Filippov:

    Do not reload page after clicking Cancel in apply-fix dialog    
    Change-Id: I5830caac655df9d3dc7058dc9674ba727685012b

From Paladox:

    Add undefined check for access[repo] in getRepoAccess
    Change-Id: I16f3344c9f11cb230adafa7fdc8457ac37b4ae70

    Add web links to project:<project>
    Change-Id: Iefda4bb5571d917d5fa9f24c02c8e4a3be2c6c52

From Dhruv Srivastava:

    Turn off syntax highlighting in comment context if disabled
    Change-Id: I89625a9b15678c1a63543d36f9f7d835bb39b359

    Allow comment context to take up remaining width 
    Change-Id: I1dab57df26b0fed98efead1a18083d9a504ed40f

    Make the line length indicator color clearer
    Issue: Bug 13648
    Change-Id: I523d971f39db477d67e212d1175ec6f5be8be24d

    Remove Add/No Patchset description label for merged changes
    Change-Id: I18643bcf01e10177a28411089ac1b312222d3e23

From David Ostrovsky:

    Bazel: Disable worker multiplexer to avoid sporadic build failures
    Change-Id: I2265c4ed7128a4b6ed259f44c5594ab717de58b0

From Ben Rohlfs:

    Allow line wrapping in check result messages
    Change-Id: Icedc05bbc28fbe513c60a5eb9853dadde636381b