Avoid unsigned underflow.
Added links to more instructions.
Use old version of boost::timer.

I'd like to use the new version (in the other examples, too)
but it was first released in version 1.48, and we're still
supporting versions from 1.39 onwards.
Add possibility to not wait for user input.

This is used in `make check-examples`.
Ignore new artifact
Add VC++/Dev-C++ projects.
Merge pull request #94.
avoid c++11
avoid c++11
Add ex-coupon parameters to FixedRateBondHelper
Change tabs to spaces
Merge branch 'cmsspread'
More tab fixes
Merge pull request #97.
Merge pull request #81.
add openmp support to bermudan swaption engines
add constructors with observable model parameters
fix refresh of reversion zero indicator
remove unnecessary qualification
add a comment (yet no solution for now)