src - Move helper package to subdirectory
src - Add helper functions for internal ssl lib
src - Add helper functions for OpenSSL module
src/scan - New BaseInfoScan() class
src/scan - Disable client.ciphers module
src/scan - Check if OpenSSL module is available
src/scan - Fix renegotiation scan
src/scan - Use BaseInfoScan() to get HTTP info
src/scan - Use BaseInfoScan() to get SMTP info
src/scan - Use BaseInfoScan() to get IMAP info
src/scan - Use BaseInfoScan() to get POP3 info
src/report - Display name of compression method
src/scan - New scan to detect compression (ref #5)

Compression information are extracted from ServerHello, this scan module
allows to scan for compression without the need to run other scans