统一安装及运行时的服务模块名称从env.sh

[wxlong1985]

1. 修复数据库exchangis_dml.sql插入错误，并将其列入安装初始化
2. 将安装及运行时的模块名称统一从env.sh中的变量MODULE_DEFAULT_PREFIX和MODULE_DEFAULT_SUFFIX读取组合.并同步修改安装和运行脚本

What is the purpose of the change

(For example: Exchangis-Job defines the core ability of Exchangis, it provides the abilities of job management, job transform, and job launch.
Related issues: #50. )

Brief change log

(for example:)

• defines the job server module of Exchangis;
• defines the job launcher module of Exchangis;
• defines the job metrics module of Exchangis.

Verifying this change

(Please pick either of the following options)
This change is a trivial rework / code cleanup without any test coverage.
(or)
This change is already covered by existing tests, such as (please describe tests).
(or)
This change added tests and can be verified as follows:
(example:)

• Added tests for creating and execute the Exchangis jobs and verify the availability of different Exchangis Job, such as sqoop job, datax job.

Does this pull request potentially affect one of the following parts:

• Dependencies (does it add or upgrade a dependency): (yes / no)
• Anything that affects deployment: (yes / no / don't know)
• The Core framework, i.e., JobManager, Server.: (yes / no)

Documentation

• Does this pull request introduce a new feature? (yes / no)
• If yes, how is the feature documented? (not applicable / docs / JavaDocs / not documented)