vcs: Add details about -u, -m parameters to commit Changes correspond to changes made to handout in previous commit.

vcs: Introduce commit with -u and -m parameters commit is now introduced with -u and -m parameters. This fixes a couple of problems -- 1) hg sometimes doesn't allow commits without username 2) vi(m) is the default editor -- most people can't use it (yet).

vcs: Fix tiny indentation problem in handout.

vcs: Add include directive for exercises in handOut.

vcs: Fix pygments highlighting of code blocks with $ and ' Pygments highlighting breaks when a code block ends with a lone $ on a line or when it has an unmatched '.

vcs: Add highlight directive to handout.rst Sphinx uses highlight directives, which can be passed on, to Pygments for syntax highlighting.

vcs: Fix problem with typesetting a code block.

vcs: Make exercise.rst more detailed. The students were a little confused, because they didn't have an idea of the big picture. Added more detail, attempting to show the big picture.

vcs: Fix errors in slides, after class. The 3 pane diff description was wrong. Changed it.

vcs: Change \title in vcs.tex. The title is now more specific, rather than generic. It mentions hg as the version control system being used.

vcs: Mention hg remove command. I was mistaken that everything could be done with the hg add command alone. But apparently hg remove command is necessary.

vcs: Add title to exercises.rst The title is required for it to appear in the index file of sphinx.

vcs: Minor changes to exercises.rst Changed the directory structure of exercises repository and accordingly changed the exercises sheet.

vcs: Add exercises.

vcs: Add note about binary files in handout Added a note about using binary files in a version control system and the diffs that would appear.

vcs: Fix slides. Cleaned up slides, based on the new hand-out. Removed all the commands and outputs and details of the files being changed, etc. All these details are to be shown, hands-on, on the terminal.

vcs: Fix images. Remove all images that are not being used. Use better images for mercurial logo and home-brew VC folder.

vcs: Minor changes to handout Fixed bugs that were seen while preparing slides.

vcs: Changes to handout.rst Lot of changes based on Joel's HgInit Tutorial and Mercurial Tutorial.

Minor edits to LaTeX material.

Merging changes

Some changes made to title levels

Added a paragraph about docstrings in the chapter.

RBT Levels to the questions.

Adding a huge question for lab exercise 4.

Add third lab exercise questions.

Add second lab exercise questions.

First Lab exercise questions. Sorry for very small commits. I paid the penalty of losing my entire file on which I had worked on 1 and half days.

Removing reduntant files .

Changed name of Using_Linux_Tools to handout.rst to follow the standard