chore(gui, man, authors): update docs, translations, and contributors

gui/default/assets/lang/lang-ga.json

@@ -50,6 +50,7 @@
     "Automatically create or share folders that this device advertises at the default path.": "Cruthaigh nó comhroinn fillteáin go huathoibríoch a fhógraíonn an gléas seo ag an gcosán réamhshocraithe.",
     "Available debug logging facilities:": "Áiseanna logála dífhabhtaithe atá ar fáil:",
     "Be careful!": "Bí cúramach!",
+    "Block Indexing": "Innéacsú Bloc",
     "Body:": "Comhlacht:",
     "Bugs": "Fabhtanna",
     "Cancel": "Cuir ar ceal",
@@ -251,6 +252,7 @@
     "Log tailing paused. Scroll to the bottom to continue.": "Bhí eireaball loga ar sos. Scrollaigh go bun an leathanaigh chun leanúint ar aghaidh.",
     "Login failed, see Syncthing logs for details.": "Theip ar logáil isteach, féach logaí sioncronaithe le haghaidh sonraí.",
     "Logs": "Logchomhaid",
+    "Maintain an index of all blocks in the folder, enabling reuse of blocks from other files when syncing changes. Disable to reduce database size at the cost of not being able to reuse blocks across files.": "Coinnigh innéacs de na bloic uile sa fhillteán, rud a chuireann ar chumas athúsáid bloic ó chomhaid eile agus athruithe á sioncrónú. Díchumasaigh chun méid an bhunachair shonraí a laghdú ar chostas gan a bheith in ann bloic a athúsáid trasna comhad.",
     "Major Upgrade": "Uasghrádú Mór",
     "Mass actions": "Gníomhartha Aifrinn",
     "Maximum Age": "Aois Uasta",
@@ -394,6 +396,7 @@
     "Staggered": "Tuislithe",
     "Staggered File Versioning": "Leagan Comhad Staggered",
     "Start Browser": "Tosaigh Brabhsálaí",
+    "Starting": "Ag tosú",
     "Statistics": "Staitisticí",
     "Stay logged in": "Fan logáilte isteach",
     "Stopped": "Stoptha",