Issue #2553705 and #2961210 by billywardrop, pifagor, vinmassaro, alex_optim, alex.mazaltov: Preparation of module version 1.5.

Issue #2901656 and #2210297 by nightwalkr, mfernea: validates that the input on the URL field actually exists as a path alias. Theme_link_formatter_link_default() doesn't work with classes defined in a preprocess function.

Issue #1836632 by jmart: Double HTML escaping when using plain_title formatter

Issue #2480723 by krystalcode, naidim, rrrob, sumitmadan, Argus, diqidoq, RenatoG, jbitdrop: Avoid warning in diff integration for links without title

Issue #2897563 by RenatoG: Fix Coding Standards, Best Practices and Insert Documentation in Comments for Tests

Issue #2166459 by j0rd, mstef: Notice: Undefined index: error_element in link_field_widget_error() (line 328 of link.module)

Issue #2558497 by joachim, RenatoG: property type for 'url' entity metadata property should not be 'url'

Issue #2299657 by RenatoG, egfrith, ChuChuNaKu, idebr, jtsnow, rootwork, kristiaanvandeneynde, GoddamnNoise, Leeteq, jcfiala, Remon, drumm, tobiberlin, brantwynn, klonos, Vacilando, quicksketch, mikeytown2, samuel.mortenson, brice_gato, katjam, kenorb, ultimike, Graber, rv0, othermachines, r0nn1ef, DamienMcKenna, doraf, jmart, reptilex, Berliner-dupe, jp.stacey, JonMcL: Allow any TLD because site admins can never keep up with ICANN

Issue #2612176 by FluxSauce, pcambra, RenatoG: PHP Fatal error: Class 'MigrateFieldHandler' not found

Issue #2693731 by Antonnavi, RenatoG: Tokens replaced on "Static title" when "Allow user-entered tokens" not enabled

Issue #1418762 by num37, RenatoG, rvilar, jcfiala, randyhook: Provide default title when title is optional

Issue #2553705 by Trav84, aguilarm, michaelfavia, reshma.i, RenatoG, roopeshnaik: Static Title does not show up when using 'Optional URL' + 'Static Title' with an empty URL

Issue #2323441 by paolomainardi, sumitmadan, SylvainM, brockfanning, rob_johnston, RenatoG, mikeryan: [Patch] Migrate language argument array handling

Issue #2299657 by egfrith, RenatoG, ChuChuNaKu, idebr, jtsnow, rootwork, kristiaanvandeneynde, GoddamnNoise, Leeteq, jcfiala, Remon, drumm, tobiberlin, brantwynn, klonos, Vacilando, quicksketch, mikeytown2, samuel.mortenson, brice_gato, katjam, kenorb, ultimike, Graber, rv0, othermachines, r0nn1ef, DamienMcKenna, doraf, jmart, reptilex, jp.stacey, JonMcL: Allow any TLD because site admins can never keep up with ICANN