* using tidy_html5's fuzzer_temp_file utilities to create a file from fuzzing input in /tmp
* used FuzzerTemporaryFile class, updated copyright year
* catch all exceptions instead of a select few, fix styling in openexr_exrheader_fuzzer
* updating fuzzer_temp_file.h with the changes mentioned in https://github.com/google/oss-fuzz/pull/4236
* added two fuzzers from patch files, stripped unnecessary code from exrenvmap_fuzzer, build currently failing
* exrheader build working
* checking coverage for exrheader_fuzzer
* removed writes to cout for exrheader_fuzzer
* exrheader_fuzzer and exrenvmap_fuzzer working
* added license to exrheader_fuzzer
* remove namespaceAlias.h
* changed function names in exrheader_fuzzer, wrote files to /tmp in exrenvmap_fuzzer, included style fixes
* Add a working skeleton for OpenEXR fuzzers.
* added openexr fuzzers, updated build script to include them
* cleaned up bash loop
* replace "/work" with in build.sh
* Reformat CMake settings, and also prevent building utils and examples.
* Reformat and change names in build.sh.
* Omit the version prefix when building OpenEXR and IlmBase libraries.
* Correct the contact addresses for OpenEXR.
Co-authored-by: Ravi Jotwani <rjotwani@google.com>