[code-reflection] Integrated: Simplify parsing of view data

[Gary Frost]

Added example-view .iml file 

Also simplified parsing of meshes.

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Commit messages:
 - Simplify parsing of view data

Changes: https://git.openjdk.org/babylon/pull/636/files
  Webrev: https://webrevs.openjdk.org/?repo=babylon&pr=636&range=00
  Stats: 224 lines in 4 files changed: 106 ins; 64 del; 54 mod
  Patch: https://git.openjdk.org/babylon/pull/636.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/636/head:pull/636

PR: https://git.openjdk.org/babylon/pull/636