Watercourse b11

Visual updates, bug fixes.

Fixed clipping at point A

Started work on detailing
Minor gameplay changes

- Fixed leak

- Minor geometry adjustments.

- Increased height advantage of blue spawn to scare red players out of forward-holding too aggressively.
- Added a dropdown from right hold on A to the spiral staircase so red players can escape while A is being capped.
- Added a bridge that extends to the center building on B when B is capped to improve blue team's options when rolling out to C.
- Removed far left entrance to C, as it let red team bully blue team during their rollout.
- Made bridge over the river at C uncovered and added a ramp up to it so blue players can use it to spam out red players who try to come through that route.
- Added a bridge on the back side of the C courtyard to provide an alternate route to the high ground for blue team.
- Other minor geometry adjustments.

- Lots of minor geometry changes to improve flow and simplify geo.
- Moved the doorways at C forward hold to make combat flow more intuitive.

- Changed left flank at B to route the player to B instead of red spawn.
- Added a prop that lets attackers at C get to the high ground.
- Adjusted lighting.
- Adjusted respawn times.

- Put the back side of point C at a 36-degree angle to give more space to blue's forward hold.
- Added a new connecting doorway from blue's forward hold at C to the megahealth room to make that route less chokey and give red team a better chance to retake it.
- Changed the high ground red team has over blue's forward hold to make it less spammable.
- Changed left flank at C to allow red team to fall back and let blue team flank point B more effectively.
- Moved some health kits.

- Adjusted some geometry around B.
- Adjusted respawn times at B.