Fix setScale regression that affects exiting Presentation Mode on narrow window widths
Fix loading of fonts that are not referenced by an object identifier
Clean up test PDF references
Small cleanup in 'set page'
Merge pull request #3997 from Snuffleupagus/bug-946506

Fix loading of fonts that are not referenced by an object identifier
Merge pull request #4043 from Snuffleupagus/set-page-cleanup

Small cleanup in 'set page'
Add verbosity as an api setting.
Add a singlefile target to build one concatenated file
Set eof to true at the end of a FlateStream

At the initialization of `Lexer_getObj` (in `parser.js`), there's a loop
that skips whitespace and breaks out whenever EOF is encountered.
(https://github.com/mozilla/pdf.js/blob/88ec2bd1a/src/core/parser.js#L586-L599)

Whenever the current character is not a whitespace character,
`ch = this.nextChar();` is used to find the next character
(using `return this.currentChar = this.stream.getByte())`).

The aforementioned `getByte` method retrieves the next byte using
(https://github.com/mozilla/pdf.js/blob/88ec2bd1a/src/core/stream.js#L122-L128)

      var pos = this.pos;
      while (this.bufferLength <= pos) {
        if (this.eof)
          return -1;
        this.readBlock();
      }
      return this.buffer[this.pos++];

This piece of code relies on this.eof to detect whether the last character
has been read. When the stream is a `FlateStream`, and the end of the stream
has been reached, then **`this.eof` is not set to `true`**, because this check
is done inside a loop that does not occur when the read block size is zero:
(https://github.com/mozilla/pdf.js/blob/88ec2bd1ac/src/core/stream.js#L511-L517)

      for (var n = bufferLength; n < end; ++n) {
        if (typeof (b = bytes[bytesPos++]) == 'undefined') {
          this.eof = true;
          break;
        }
        buffer[n] = b;
      }

This commit fixes the issue by setting this.eof to true whenever the loop is not
going to run (i.e. when bufferLength === end, i.e. blockLen === 0).
Add pdf from issue 3885 to tests

Source: https://www.dropbox.com/s/ooqk82fq0gr5p6f/test-min-notext-opt.pdf
[JBIG2] Fix getting decodeParms when it's an array
Merge pull request #4003 from Snuffleupagus/issue-3999

[JBIG2] Fix getting decodeParms when it's an array
Merge pull request #4025 from gjuggler/singlefile

Add singlefile build target
Fix typo in 'isViewFinished' function name
Merge pull request #4050 from Snuffleupagus/isViewFinished-typo

Fix typo in 'isViewFinished' function name
Rename 'Settings' to 'ViewHistory'
Fix thumbnail rotation regression
Fix singlefile build target
add support for Conkeror
calgray: fix getRgbBuffer problem

This fixes issue 3903.