Added decoding of referrer to the ESI Decoder Utility
Also improved it a little and added explanation.
Allow for Double-Slash (//) comments in VCL files and strip them when trimming whitespaces. Fixes issue #535
Issue #544. Improved 'fix_product_toolbar" setting
I discovered the ''fix_product_toolbar" setting already fixed the issue, except when the first visitor already has list view preferences stored in his catalog session. So I fixed that, and improved the setting's description.
Fixed typo in technical notes filename
Merge remote-tracking branch 'pr-0549/feature/improved_fix_product_toolbar' into merge-549
Merge remote-tracking branch 'pr-0529/feature/esi-decoder-referer' into merge-549
Merge remote-tracking branch 'pr-0536/fix-comments-no-strip-whitespace' into merge-549