CSS h1 letter spacing tweak
	Revision: d5b621df7264ac5c0ceb4cbede6779cef043ca4b
	Date:     10/20/2016

Inadvertently? reverted by:
	NedDb advanced lookup layout and theme improvements
	Revision: 058008f4847fe88db6b8236795b55db869e44a13
	Date:     01/15/2017

Fix mail save truncation
Don't fetch mail from folder display
Version all css

(thx Pimp Trizkit)

Drop when way over limits.
Default to HTTP 429 for HTTP Server tunnels
Increase recently-closed cache size

Change POST throttle response to 429

Set Cache-Control header for attachments
Fix rotated attached images
Fix excess debug info in message view

Use ID instead of hashcode for mailparts, so attachments are bookmarkable
Recognize fw:

Better spacing display in text
Recognize more re: and fwd:
CSS wrap fix

- Don't show the 'no charset' warning
Filename encoding fixes:
- Fix encoding to be hex upper case
- Move encoding to new util class
- Encode in sent mail
- Implement decoding in received mail
Error message and debug tweaks
Output remainder of header line after decode fail

Time format tweak in message view
Debug tweak

More tolerant parsing of Date headers
Set a date if we don't get a valid Date header
Fix parsing long Base64 encoded headers
Fix page count after changing page size
Make attribute name parsing case-insensitive
Import mail method for debugging
Debug and log tweaks

Rewrite Base64, HeaderLine, and QuotedPrintable decoders
Rewrite and expansion of ReadBuffer class and utilities for streams
Rewrite Mail and MailPart to parse the headers only once
Rewrite MailPart parser
MailPart parser rewrite skips over the data without reading into memory or decoding
MailPart decoder rewrite to decode stream-to-stream
ReadBuffer becomes Buffer interface with multiple implementations
Logging and debugging tweaks

can't work at the top as we don't have the data.