Clean up repository by moving files that are in repository root
Apply formatter to source codes

The profile for the formatter can be found in
development/EclipseFormatProfile.xml
Remove .project

This change is made because this repository is not directly used as an
Eclipse project but used by copying the source files to the local project
directory using development/copy_source.pl
Move sample Verilog file to samples directory
Add class that parses xml file found as samples/sample_map.xml
Rename class so that it starts with a capital letter
Add class that parses xml file found as samples/sample_map.xml
Merge branch 'xml_parse' of github.com:NigoroJr/verilog_town into xml_parse

Conflicts:
	VERILOG_TOWN/verilogTown/src/com/me/myverilogTown/MapParser.java
Use git repository directly in Eclipse

The reason why it didn't work last time could be because the libs directories
were missing. Writing a script that copies the source codes and the libraries
required may solve this issue.
Add automatically generated file in android project
Rename to file to README so that it is easier to find
Fix unresolved merge
Update xml to contain level as the root node
Rename VerilogTownGridNode class so that it start with a capital letter
Rename VerilogTownGridNode to a shorter class name
Use unicode characters to represent intersections and corners
Revert "Use unicode characters to represent intersections and corners"

This reverts commit 42c8d753195b7a4aa536244e3c500675b810cb9e.
This commit is reverted because the unicode characters are not fixed width and
is hard to adjust the ASCII art to be displayed correctly.
Fix explanation figures of grids
Refactoring is done by changing variable name, using stricter condition

Smaller changes:
* remove unnecessary imports
* remove unnecessary comment
Implement the part that sets the next movable grid

Due to confusion on data structure and the hard-coded example, this
implementation is not yet tested.