1. the certtool.h is modified for avoiding the side effect,
for saving the configuration with wpa_supplicant.
2. put the loadLibrary back in CertTool.java
3. Fix incorrect JNI declarations.
Keystore is reimplemented and it is mainly for storing
(key, value) pair generically. The certificate related
APIs are moved to the class CertTool instead.
Updates:
Provide the getInstance() which gives the singleton.
Fix the missing construction of the BIO in cert.c.
1. Have the new Keystore for mini-keystore impelemntation.
2. Add CertTool library and jni dll for handling keygen and certificates.
3. Make Reply hidden.
4. Revert some 'incorrect' change and correct the description.
