Introduce gitignore files to ignore objects, executables, etc

Signed-off-by: Stefan Beller <stefanbeller@googlemail.com>
Merge pull request #3 from stefanbeller/gitignore

Introduce gitignore files to ignore objects, executables, etc
Replace empty function parameter lists by a void list

In pure C, empty brackets in the function declaration doesn't mean no
parameters, but unspecified parameters. Make clear, we don't
accept any parameters.

Signed-off-by: Stefan Beller <stefanbeller@googlemail.com>
Merge pull request #5 from stefanbeller/libgraprof_no_empty_declarations

Replace empty function parameter lists by a void list
Add --verbose option to reduce help text in callgraph and flatprofile

Technically it is possible to pass -v multiple times to increase the
verbosity level, we don't make use of it as of now.

Signed-off-by: Stefan Beller <stefanbeller@googlemail.com>
Implement suggestions on verbosity parameter.

Signed-off-by: Stefan Beller <stefanbeller@googlemail.com>
Merge pull request #6 from stefanbeller/verbose

Add --verbose option to reduce help text in callgraph and flatprofile
Destroy trace buffer upon termination

Signed-off-by: Stefan Beller <stefanbeller@googlemail.com>
updated .gitignore files for testbuild, removed obsolete flex declarations from graprof.c
tweaked top level workflow in graprof.c
Merge pull request #8 from stefanbeller/destroybuffer

Destroy trace buffer upon termination
merged changes to master into develop