docs/log4cplus.svg: Add logo.
Add PDF and PostScript versions of log4cplus logo.
Add PDF generation support.
Add logo and avoid en-dash ligatures with LuaLaTeX.
Merge pull request #4 from wilx/master

Merge PDF generation related changes.
Use TeX Gyre Pagella and Consolas fonts.
Convert AUTHORS to Markdown. Add it to generated PDF document.
Replace (c) with Unicode copyright sign.
README: Remove footnote, use link instead. Fix typo.
scripts/build-pdf.pl: Use --listings but add a comment that it might break.
docs/latex-header.tex: Settle for DejaVu Sans Mono.

Consolas / Inconsolata is nice but it is not available that universally.
Improve.

README.md: Add blurb about Visual Studio 2012, etc.

docs/unicode.txt: Improve.

docs/latex-header.tex: Handle left-right arrow.
README.md: Tweak platform support blurb.

Rename "Tested on following platforms" to "Platform support" and add a blurb
about continuous testing.
docs/latex-header.tex: Avoid logo overlapping page header text.
Merge remote-tracking branch 'remotes/origin/master'
README.md: Tweak formatting.
Further tweaks to fonts.

docs/latex-header.tex: Clean up. Avoid \headheight warning. Use selnolig
package.

scripts/build-pdf.pl: It is TeXLive not LiveTeX.
Merge branch 'master' of github.com:wilx/log4cplus

Conflicts:
	docs/latex-header.tex
Merge.
PVS-Studio fix
  - V813 Decreased performance. The 'list' argument should probably be rendered as a constant reference. main.cxx 19
  - V808 'tmp' object of 'basic_string' type was created but was not utilized. main.cxx 51

Add .gitignore /msvc10/log4cplus.opensdf