Rename README to README.md
Fix code literals in README
Fix headings in README
Move homepage url and add 'contributing' section
Fix typo in README
Add QUESO namespace to files in src/basic
Add QUESO namespace to files in src/core
Add QUESO namespace to files in src/gp
Minor hygeine in src/interface
Add QUESO namespace to files in src/misc
Adding QUESO namespace to files in src/stats
Remove nested namespace
Add namespace QUESO to some files I forgot
Remove unneeded QUESO:: when inside namespace
Add more namespaces
Work around includes in the middle of a file
Fix syntax error
Make examples use the namespace
Dirty dirty hack to make macro use the namespace
Bad things happen when mpi.h is in QUESO namespace