Change the version number to 0.7

See merge request veloren/veloren!1296

Revert "Merge branch 'vzikl/add-zh-translation' into 'master'" Because we don't had the license for the chineese font file

See merge request veloren/veloren!1293

This reverts merge request !1241

fixed jump anim bug and non-attack bug for bipedlarge

See merge request veloren/veloren!1288

tr_TR localization: add missing keys and update some

See merge request veloren/veloren!1291

Fix a isse that might occur when a participant is dropped while the remote...

See merge request veloren/veloren!1290

Fix a isse that might occur when a participant is dropped while the remote wants to open a Stream and we get some bad time condition.
increase the slowlorris timeout. for some reason it seems to trigger alot more often since commit: `75c1d440` but i have no idea why.
My guess would be that the initial sync now sends way more data which slows down TCP to be > 10ms and trigger. Note: the fix might cause small lags when slow people try to connect to the server

Improve physics perf

See merge request veloren/veloren!1289

fix #690

Closes #690

See merge request veloren/veloren!1283

Improve the perf of the physics system using par_join as well as removing the trait object closure to allow for the compiler to perform more optimizations

World simulation, generation, and pathfinding improvements (including castles and caves)

See merge request veloren/veloren!1282

Fix wrong soundfile path

See merge request veloren/veloren!1287