Implement readImpl
Tests for FCInputStream::read()
Fix indentation
Merge branch 'master' of https://github.com/andreasgal/j2me.js into readImpl

Conflicts:
	midp/fs.js
	tests/automation.js
	tests/com/ibm/oti/connection/file/TestFileConnection.java
Use buffer.set instead of for loop
Test that the rest of the buffer is unaffected, remove spurious comment, update number of passing tests
Merge pull request #240 from marco-c/readImpl

Implement readImpl