Copied script.lua from classic ruleset to civ2civ3 ruleset.

See patch #4367


git-svn-id: svn://svn.gna.org/svn/freeciv/trunk@23958 a0f10bec-cc02-0410-94fc-a9cfff90b4cd
Fixed AI to send correct chat message when it declares war because of the actions of the
other party.

Patch by Guillaume Melquiond <silene>

See patch #4370


git-svn-id: svn://svn.gna.org/svn/freeciv/trunk@23960 a0f10bec-cc02-0410-94fc-a9cfff90b4cd
Do not collect strings from civ2civ3 rule_name fields for translation.

Patch by Guillaume Melquiond <silene>

See patch #4369


git-svn-id: svn://svn.gna.org/svn/freeciv/trunk@23964 a0f10bec-cc02-0410-94fc-a9cfff90b4cd
Replaced specific check for TER_NO_POLLUTION and pollution extras in tile_change_terrain()
by not considering terrains that have TER_NO_POLLUTION native to pollution extras in
is_native_tile_to_extra().

See patch #4360


git-svn-id: svn://svn.gna.org/svn/freeciv/trunk@23966 a0f10bec-cc02-0410-94fc-a9cfff90b4cd
Save miscellanous variables of game.ruleset from freeciv-ruledit.

See patch #4368


git-svn-id: svn://svn.gna.org/svn/freeciv/trunk@23967 a0f10bec-cc02-0410-94fc-a9cfff90b4cd
Removed luac.c that was causing wrong main() to be sometimes used in freeciv.

Reported by Devander <devander>

See bug #21399


git-svn-id: svn://svn.gna.org/svn/freeciv/trunk@23968 a0f10bec-cc02-0410-94fc-a9cfff90b4cd
Reworked concat_tile_activity_text() to work with extra removal actions that take target.

Reported by Jacob Nevins <jtn>

See bug #21374


git-svn-id: svn://svn.gna.org/svn/freeciv/trunk@23972 a0f10bec-cc02-0410-94fc-a9cfff90b4cd
Have "full tile height" of non-iso hex tilesets to be "normal tile height" only,
drastically cutting need to have extra spacing in sprites.

Reported by Anonymous

See bug #21329


git-svn-id: svn://svn.gna.org/svn/freeciv/trunk@23973 a0f10bec-cc02-0410-94fc-a9cfff90b4cd
When two AI players meet first time, call first_contact callback for both, not just
one party.

See bug #21401


git-svn-id: svn://svn.gna.org/svn/freeciv/trunk@23975 a0f10bec-cc02-0410-94fc-a9cfff90b4cd
If irrigation or mining is used to change terrain type, do not try to set target extra
for the activity.

See patch #4371


git-svn-id: svn://svn.gna.org/svn/freeciv/trunk@23976 a0f10bec-cc02-0410-94fc-a9cfff90b4cd
Fixed some clang compiler warnings.

Patch by Guillaume Melquiond <silene>

See patch #4373


git-svn-id: svn://svn.gna.org/svn/freeciv/trunk@23979 a0f10bec-cc02-0410-94fc-a9cfff90b4cd
Search translations for alien, civ1, and civ2 ruleset nations strings from correct
translation domain.

See bug #21406


git-svn-id: svn://svn.gna.org/svn/freeciv/trunk@23983 a0f10bec-cc02-0410-94fc-a9cfff90b4cd
Removed obsolete ac_path_lib.m4

See patch #4376


git-svn-id: svn://svn.gna.org/svn/freeciv/trunk@23985 a0f10bec-cc02-0410-94fc-a9cfff90b4cd
Added option to autosave with given time frequency.

See patch #4379


git-svn-id: svn://svn.gna.org/svn/freeciv/trunk@23986 a0f10bec-cc02-0410-94fc-a9cfff90b4cd
Added appdata files.

Original files by Ankur Sinha, modified by me

See patch #4280


git-svn-id: svn://svn.gna.org/svn/freeciv/trunk@23987 a0f10bec-cc02-0410-94fc-a9cfff90b4cd