This commit uses a different method of autobhop.
Benefits over the old one:
* Doesn't break with unusual trigger_push setups (i.e. bhop_arcane_v1, bhop_cutekittenz, bhop_ml - or any map with badges' "unbreakable boosters" prefab).
* Doesn't modify the usercmd, therefore other plugins can see the jump button being in use.
`shavit_misc_prespeedlimit`'s behavior was changed and is now `shavit_misc_prestrafelimit`. The value determines the maximum allowed prestrafe in the start zone *added* to the style's run speed. So i.e., Scroll can prestrafe up to 280 (in reality, 278) and Normal can up to 290.
The default settings for `shavit_core_blockprejump` and `shavit_misc_prespeed` were changed due to this commit.
`shavit_misc_createspawnpoints`'s default setting was changed to 6 as 32 didn't make much sense.
