* `CBasePlayerAmmo`: check spawnflags on `Spawn()`
* `CBasePlayerItem`: check spawnflags on `Materialize()`
* `CBasePlayerItem`: Add `Respawn()` item when hasn't specific spawnflags
* `CBasePlayerItem`: remove `SF_NORESPAWN` flag on `Respawn()`
* Use forgotten `AMMO_RESPAWN_TIME`
Ignore VS2015 files.
Add ResetSequenceInfo in SetNewPlayerModel.
Interface API CCSPlayer: Added ResetSequenceInfo and reworked RemovePlayerItem
Bump minor version
Removed some useless code in CBasePlayerWeapon::GetNextAttackDelay
Removed the allocation of the entity CSoundEnt, because it is useless for CS 1.6 also removed UpdatePlayerSound
Fixed some critical bugs and typos (carrer_task, tutor, zbot and other)
Added command line option `-bots` to run bots in CS 1.6
Removed the tests demo record/player from myself the project and also dependency of the steam library.
Fixed the progress bar when generating a nav file.