update ios project file again to reflect SDL2 renaming

Hedgeroid: Updated base locale

issue ENGINECLEAN only when fpc < 2.6

Hedgeroid: Update to new NDK toolchain (requires NDK r8b)

updated ios project file

frontlib+Hedgeroid: Added support for the new client flags (chief, admin, reg)

Treat init expression in parens as just expression instead of array initializer when there's only one entry in expressions list

frontlib: Add/change comments to correspond to recent changes in QtFrontend and server

New hwSqrt which is up to 8.7% more efficient than old one on synthetic tests

Merge

Italian translation update

Italian engine translation update

recognize client-flags h and u, ROOM_CONTROL_ACCESS will be ignored from here on

client-flags: make code easier to read/prettier; add parsing of flag 'a'; add warning in console on unknown flag; ignore ADMIN_ACCESS

'h' status for room admins

Reset to default colors button

- Some improvements to tr() calls - Translate some entries in russian and english translations

- Fix some warnings in frontend - lupdate

Polish settings page a bit

More consistency in terminology

merging in campaign updates - please test

Fixed grammar/vocabulary and improved balance Mission 7: Added more pickhammers so that it's harder to run out of them, added more weapons to the AI Mission 6: Removed reset possibility, added sticky mines, more weapons for AI every six turns Enter commit message. Lines beginning with 'HG:' are removed.

fix for issue #293 : "rope stuck after picking crate"

fix a segfault related to tcp servers deleting themselves without removing themselves from the internal server list first. (e.g. happens if game fails to start due to missing hwengine binary. a second start attempt will lead to a segfault, even if you correctly install the binary.)